80050061

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 99926784

約数和(自身を除く): 19876723

約数列:

[1, 7, 13, 91, 157, 169, 431, 1099, 1183, 2041, 3017, 5603, 14287, 26533, 39221, 67667, 72839, 185731, 473669, 509873, 879671, 6157697, 11435723, 80050061]

約数ペア:

[(1, 80050061), (7, 11435723), (13, 6157697), (91, 879671), (157, 509873), (169, 473669), (431, 185731), (1099, 72839), (1183, 67667), (2041, 39221), (3017, 26533), (5603, 14287)]