添加链接描述 #include<bits/stdc++.h>using namespace std;typedef long long ll;const int N=1e7+10;ll p[N],m,n;int main(){p[m++]=1;for(ll k=2;k*k*k<=1e18;k++){ll x=k,y=k*k*k;p[m++]=y;while(y<=(1e18+x)/