68644631

素因数分解:

${\mathrm{11}}^2\times {\mathrm{691}}^1\times {\mathrm{821}}^1$

素因数の和:1534

約数の個数: 12

約数和(自身を含む): 75653592

約数和(自身を除く): 7008961

約数列:

[1, 11, 121, 691, 821, 7601, 9031, 83611, 99341, 567311, 6240421, 68644631]

約数ペア:

[(1, 68644631), (11, 6240421), (121, 567311), (691, 99341), (821, 83611), (7601, 9031)]