53657331

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{1163}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 88650240

約数和(自身を除く): 34992909

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1163, 1183, 2197, 3489, 3549, 6591, 8141, 15119, 15379, 24423, 45357, 46137, 105833, 196547, 317499, 589641, 1375829, 2555111, 4127487, 7665333, 17885777, 53657331]

約数ペア:

[(1, 53657331), (3, 17885777), (7, 7665333), (13, 4127487), (21, 2555111), (39, 1375829), (91, 589641), (169, 317499), (273, 196547), (507, 105833), (1163, 46137), (1183, 45357), (2197, 24423), (3489, 15379), (3549, 15119), (6591, 8141)]