// PHK
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ull unsigned long long
#define ld long double
#define bigint __int128
#define emb emplace_back
#define pb push_back
#define pii pair <int, int>
#define fi first
#define se second
#define all(v) v.begin(), v.end()
#define Task ""
#define MASK(k) (1ull << k)
#define bitcnt(k) __builtin_popcount(k)
#define testBit(n, k) ((n >> k) & 1)
#define flipBit(n, k) (n ^ (1ll << k))
#define offBit(n, k) (n & ~MASK(k))
#define onBit(n, k) (n | (1ll << k))
template <class T> bool minimize(T &a, T b) {if (a > b) {a = b; return true;} return false;}
template <class T> bool maximize(T &a, T b) {if (a < b) {a = b; return true;} return false;}
const int N = 1e5 + 5, SQR = 70, mod = 1e9 + 7;
const ll INF = 1e18;
int n, q, k, a[N];
int blockID[N];
namespace sub1 {
struct FenwickTree {
vector <ll> bit;
FenwickTree (int sz) {
bit.assign(sz + 1, 0);
}
void update(int p, int val) {
for (; p < bit.size(); p += p & -p) bit[p] += val;
}
ll get(int p) {
ll res = 0; for (; p > 0; p -= p & -p) res += bit[p];
return res;
}
};
void solve() {
FenwickTree fen(n);
for (int i = 1; i <= n; i++) {
fen.update(i, a[i - 1]);
}
while (q--) {
int t, u, v; cin >> t >> u >> v;
if (t == 1) {
fen.update(u, -a[u - 1] + v);
a[u - 1] = v;
}
else if (t == 3) {
cout << fen.get(v) - fen.get(u - 1) << '\n';
}
}
}
}
int first(int block) {
return (block - 1) * SQR;
}
int last(int block) {
return min(n, block * SQR) - 1;
}
int cnt_div[N / SQR + 5];
vector <ll> ans[N / SQR + 5];
ll pw[30];
int get_sum(int block) {
return ans[block].back();
}
int real_val(int p) {
return a[p] / pw[cnt_div[blockID[p]]];
}
void apply(int block) {
int l = first(block), r = last(block);
for (int i = l, d = pw[cnt_div[block]]; i <= r; i++) a[i] /= d;
cnt_div[block] = 0;
}
void set_ans(int block) {
int l = first(block), r = last(block);
ans[block].assign(30, 0);
for (int i = l; i <= r; i++) {
for (int times = 0, cur = a[i]; cur > 0; cur /= k, ++times)
ans[block][times] += cur;
}
while (ans[block].size() > 1 && ans[block][ans[block].size() - 2] == 0)
ans[block].pop_back();
reverse(all(ans[block]));
}
void update_block(int block) {
if (ans[block].size() > 1) ans[block].pop_back();
++cnt_div[block];
}
int main() {
ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
if (fopen(Task".inp", "r")) {
freopen(Task".inp", "r", stdin);
freopen(Task".out", "w", stdout);
}
cin >> n >> q >> k;
for (int i = 0; i < n; i++) {
cin >> a[i];
// blockID[i] = i / SQR + 1;
}
if (k == 1) {
sub1::solve();
return 0;
}
// pw[0] = 1;
// for (int i = 1; pw[i - 1] <= 1e9 / k; i++)
// pw[i] = pw[i - 1] * k;
//
// for (int block = 1; block <= blockID[n - 1]; block++)
// set_ans(block);
//
// while (q--) {
// int t, u, v; cin >> t >> u >> v;
// if (t == 1) {
// --u;
// apply(blockID[u]);
// a[u] = v;
// set_ans(blockID[u]);
// }
// else if (t == 2) {
// --u; --v;
// int blockL = blockID[u], blockR = blockID[v];
// if (blockL == blockR) {
// apply(blockL);
// for (int i = u; i <= v; i++) a[i] /= k;
// set_ans(blockL);
// }
// else {
// // blockL
// apply(blockL);
// for (int i = u; i <= last(blockL); i++) a[i] /= k;
// set_ans(blockL);
//
// // blockR
// apply(blockR);
// for (int i = first(blockR); i <= v; i++) a[i] /= k;
// set_ans(blockR);
//
// // mid block
// for (int bl = blockL + 1; bl < blockR; bl++)
// update_block(bl);
// }
// }
// else {
// --u; --v;
// int blockL = blockID[u], blockR = blockID[v];
// if (blockL == blockR) {
// ll res = 0;
// for (int i = u; i <= v; i++) res += real_val(i);
// cout << res << '\n';
// }
// else {
// ll res = 0;
// for (int i = u; i <= last(blockL); i++) res += real_val(i);
// for (int i = first(blockR); i <= v; i++) res += real_val(i);
// for (int bl = blockL + 1; bl < blockR; bl++)
// res += get_sum(bl);
// cout << res << '\n';
// }
// }
// }
}
