157291250679

素因数分解:

$3^3\times {\mathrm{423403}}^1\times {\mathrm{13759}}^1$

素因数の和:437171

約数の個数: 16

約数和(自身を含む): 233041561600

約数和(自身を除く): 75750310921

約数列:

[1, 3, 9, 27, 13759, 41277, 123831, 371493, 423403, 1270209, 3810627, 11431881, 5825601877, 17476805631, 52430416893, 157291250679]

約数ペア:

[(1, 157291250679), (3, 52430416893), (9, 17476805631), (27, 5825601877), (13759, 11431881), (41277, 3810627), (123831, 1270209), (371493, 423403)]