156963649851

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1\times {\mathrm{2441}}^1$

素因数の和:3401

約数の個数: 64

約数和(自身を含む): 246700608000

約数和(自身を除く): 89736958149

約数列:

[1, 3, 9, 19, 27, 57, 163, 171, 489, 513, 769, 1467, 2307, 2441, 3097, 4401, 6921, 7323, 9291, 14611, 20763, 21969, 27873, 43833, 46379, 65907, 83619, 125347, 131499, 139137, 376041, 394497, 397883, 417411, 1128123, 1193649, 1252233, 1877129, 2381593, 3384369, 3580947, 5631387, 7144779, 7559777, 10742841, 16894161, 21434337, 22679331, 35665451, 50682483, 64303011, 68037993, 106996353, 204113979, 305972027, 320989059, 917916081, 962967177, 2753748243, 5813468513, 8261244729, 17440405539, 52321216617, 156963649851]

約数ペア:

[(1, 156963649851), (3, 52321216617), (9, 17440405539), (19, 8261244729), (27, 5813468513), (57, 2753748243), (163, 962967177), (171, 917916081), (489, 320989059), (513, 305972027), (769, 204113979), (1467, 106996353), (2307, 68037993), (2441, 64303011), (3097, 50682483), (4401, 35665451), (6921, 22679331), (7323, 21434337), (9291, 16894161), (14611, 10742841), (20763, 7559777), (21969, 7144779), (27873, 5631387), (43833, 3580947), (46379, 3384369), (65907, 2381593), (83619, 1877129), (125347, 1252233), (131499, 1193649), (139137, 1128123), (376041, 417411), (394497, 397883)]