71815960489

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1\times {\mathrm{6709}}^1$

素因数の和:8297

約数の個数: 32

約数和(自身を含む): 89581184000

約数和(自身を除く): 17765223511

約数列:

[1, 7, 13, 79, 91, 553, 1027, 1489, 6709, 7189, 10423, 19357, 46963, 87217, 117631, 135499, 530011, 610519, 823417, 1529203, 3710077, 6890143, 9989701, 10704421, 48231001, 69927907, 129866113, 789186379, 909062791, 5524304653, 10259422927, 71815960489]

約数ペア:

[(1, 71815960489), (7, 10259422927), (13, 5524304653), (79, 909062791), (91, 789186379), (553, 129866113), (1027, 69927907), (1489, 48231001), (6709, 10704421), (7189, 9989701), (10423, 6890143), (19357, 3710077), (46963, 1529203), (87217, 823417), (117631, 610519), (135499, 530011)]