68982459

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6163}}^1$

素因数の和:6227

約数の個数: 32

約数和(自身を含む): 115981824

約数和(自身を除く): 46999365

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 6163, 11193, 18489, 43141, 80119, 129423, 240357, 252683, 560833, 758049, 1682499, 1768781, 3284879, 5306343, 9854637, 22994153, 68982459]

約数ペア:

[(1, 68982459), (3, 22994153), (7, 9854637), (13, 5306343), (21, 3284879), (39, 1768781), (41, 1682499), (91, 758049), (123, 560833), (273, 252683), (287, 240357), (533, 129423), (861, 80119), (1599, 43141), (3731, 18489), (6163, 11193)]