67189239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1031}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 104805792

約数和(自身を除く): 37616553

約数列:

[1, 3, 9, 13, 39, 117, 557, 1031, 1671, 3093, 5013, 7241, 9279, 13403, 21723, 40209, 65169, 120627, 574267, 1722801, 5168403, 7465471, 22396413, 67189239]

約数ペア:

[(1, 67189239), (3, 22396413), (9, 7465471), (13, 5168403), (39, 1722801), (117, 574267), (557, 120627), (1031, 65169), (1671, 40209), (3093, 21723), (5013, 13403), (7241, 9279)]