61790102

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{821}}^1$

素因数の和:1156

約数の個数: 24

約数和(自身を含む): 102329136

約数和(自身を除く): 40539034

約数列:

[1, 2, 11, 22, 121, 242, 311, 622, 821, 1642, 3421, 6842, 9031, 18062, 37631, 75262, 99341, 198682, 255331, 510662, 2808641, 5617282, 30895051, 61790102]

約数ペア:

[(1, 61790102), (2, 30895051), (11, 5617282), (22, 2808641), (121, 510662), (242, 255331), (311, 198682), (622, 99341), (821, 75262), (1642, 37631), (3421, 18062), (6842, 9031)]