90684657

素因数分解:

$3^3\times 7^1\times {\mathrm{479813}}^1$

素因数の和:479829

約数の個数: 16

約数和(自身を含む): 153540480

約数和(自身を除く): 62855823

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 479813, 1439439, 3358691, 4318317, 10076073, 12954951, 30228219, 90684657]

約数ペア:

[(1, 90684657), (3, 30228219), (7, 12954951), (9, 10076073), (21, 4318317), (27, 3358691), (63, 1439439), (189, 479813)]