153681770879

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{947}}^1\times {\mathrm{19597}}^1$

素因数の和:20584

約数の個数: 36

約数和(自身を含む): 193796547624

約数和(自身を除く): 40114776745

約数列:

[1, 7, 13, 49, 91, 169, 637, 947, 1183, 6629, 8281, 12311, 19597, 46403, 86177, 137179, 160043, 254761, 603239, 960253, 1120301, 1783327, 3311893, 7842107, 12483289, 18558359, 23183251, 129908513, 162282757, 241258667, 909359591, 1688810669, 3136362671, 11821674683, 21954538697, 153681770879]

約数ペア:

[(1, 153681770879), (7, 21954538697), (13, 11821674683), (49, 3136362671), (91, 1688810669), (169, 909359591), (637, 241258667), (947, 162282757), (1183, 129908513), (6629, 23183251), (8281, 18558359), (12311, 12483289), (19597, 7842107), (46403, 3311893), (86177, 1783327), (137179, 1120301), (160043, 960253), (254761, 603239)]