90927759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 136421824

約数和(自身を除く): 45494065

約数列:

[1, 3, 13, 37, 39, 61, 111, 183, 481, 793, 1033, 1443, 2257, 2379, 3099, 6771, 13429, 29341, 38221, 40287, 63013, 88023, 114663, 189039, 496873, 819169, 1490619, 2331481, 2457507, 6994443, 30309253, 90927759]

約数ペア:

[(1, 90927759), (3, 30309253), (13, 6994443), (37, 2457507), (39, 2331481), (61, 1490619), (111, 819169), (183, 496873), (481, 189039), (793, 114663), (1033, 88023), (1443, 63013), (2257, 40287), (2379, 38221), (3099, 29341), (6771, 13429)]