90104511

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{104651}}^1$

素因数の和:104702

約数の個数: 16

約数和(自身を含む): 140652288

約数和(自身を除く): 50547777

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 104651, 313953, 732557, 2197671, 4290691, 12872073, 30034837, 90104511]

約数ペア:

[(1, 90104511), (3, 30034837), (7, 12872073), (21, 4290691), (41, 2197671), (123, 732557), (287, 313953), (861, 104651)]