90492507

素因数分解:

$3^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{2447}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 149700096

約数和(自身を除く): 59207589

約数列:

[1, 3, 7, 9, 21, 63, 587, 1761, 2447, 4109, 5283, 7341, 12327, 17129, 22023, 36981, 51387, 154161, 1436389, 4309167, 10054723, 12927501, 30164169, 90492507]

約数ペア:

[(1, 90492507), (3, 30164169), (7, 12927501), (9, 10054723), (21, 4309167), (63, 1436389), (587, 154161), (1761, 51387), (2447, 36981), (4109, 22023), (5283, 17129), (7341, 12327)]