85673907

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 146065920

約数和(自身を除く): 60392013

約数列:

[1, 3, 9, 11, 19, 33, 37, 57, 99, 111, 171, 209, 333, 407, 627, 703, 1221, 1231, 1881, 2109, 3663, 3693, 6327, 7733, 11079, 13541, 23199, 23389, 40623, 45547, 69597, 70167, 121869, 136641, 210501, 257279, 409923, 501017, 771837, 865393, 1503051, 2315511, 2596179, 4509153, 7788537, 9519323, 28557969, 85673907]

約数ペア:

[(1, 85673907), (3, 28557969), (9, 9519323), (11, 7788537), (19, 4509153), (33, 2596179), (37, 2315511), (57, 1503051), (99, 865393), (111, 771837), (171, 501017), (209, 409923), (333, 257279), (407, 210501), (627, 136641), (703, 121869), (1221, 70167), (1231, 69597), (1881, 45547), (2109, 40623), (3663, 23389), (3693, 23199), (6327, 13541), (7733, 11079)]