77263311

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{4001}}^1$

素因数の和:4202

約数の個数: 16

約数和(自身を含む): 106229088

約数和(自身を除く): 28965777

約数列:

[1, 3, 41, 123, 157, 471, 4001, 6437, 12003, 19311, 164041, 492123, 628157, 1884471, 25754437, 77263311]

約数ペア:

[(1, 77263311), (3, 25754437), (41, 1884471), (123, 628157), (157, 492123), (471, 164041), (4001, 19311), (6437, 12003)]