#include <bits/stdc++.h>
using namespace std;

using i64 = long long;
const int P = 1e9 + 7;

int qpow(int b, i64 k, int p = P) {
    int ret = 1;
    while(k > 0) {
        if(k & 1) ret = (i64)ret * b % p;
        b = (i64)b * b % p;
        k >>= 1;
    }
    return ret;
}

int main() {
    int n;
    i64 k;
    cin >> n >> k;

    int c2 = 0, c3 = 0;
    while(n % 2 == 0) {
        n /= 2;
        c2 ++;
    }
    while(n % 3 == 0) {
        n /= 3;
        c3 ++;
    }

    while(k > 0 && n > 1) {
        swap(c2, c3);
        (c2 *= 2) %= P;
        int nxtn = 1;
        for(int j = 2; j <= n; j ++) {
            int cnt = 0;
            while(n % j == 0) {
                nxtn *= j + 1;
                n /= j;
            }
        }
        n = nxtn;
        while(n % 2 == 0) {
            n /= 2;
            c2 ++;
        }
        while(n % 3 == 0) {
            n /= 3;
            c3 ++;
        }
        k --;
    }

    c3 = c3 * (i64)qpow(2, k - k / 2, P - 1) % (P - 1);
    c2 = c2 * (i64)qpow(2, k / 2, P - 1) % (P - 1);
    if(k & 1) swap(c2, c3);
    cout << (i64)qpow(2, c2) * qpow(3, c3) % P * n % P;
}