156968139999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{60210257}}^1$

素因数の和:60210350

約数の個数: 16

約数和(自身を含む): 231207390720

約数和(自身を除く): 74239250721

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 60210257, 180630771, 662312827, 1986938481, 4756610303, 14269830909, 52322713333, 156968139999]

約数ペア:

[(1, 156968139999), (3, 52322713333), (11, 14269830909), (33, 4756610303), (79, 1986938481), (237, 662312827), (869, 180630771), (2607, 60210257)]