156656331

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1327}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 244112960

約数和(自身を除く): 87456629

約数列:

[1, 3, 9, 13, 39, 117, 1009, 1327, 3027, 3981, 9081, 11943, 13117, 17251, 39351, 51753, 118053, 155259, 1338943, 4016829, 12050487, 17406259, 52218777, 156656331]

約数ペア:

[(1, 156656331), (3, 52218777), (9, 17406259), (13, 12050487), (39, 4016829), (117, 1338943), (1009, 155259), (1327, 118053), (3027, 51753), (3981, 39351), (9081, 17251), (11943, 13117)]