68853169

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2477}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 90635328

約数和(自身を除く): 21782159

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2477, 2527, 3971, 17339, 27247, 27797, 47063, 190729, 329441, 517693, 894197, 3623851, 6259379, 9836167, 68853169]

約数ペア:

[(1, 68853169), (7, 9836167), (11, 6259379), (19, 3623851), (77, 894197), (133, 517693), (209, 329441), (361, 190729), (1463, 47063), (2477, 27797), (2527, 27247), (3971, 17339)]