90529663

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^3$

素因数の和:251

約数の個数: 16

約数和(自身を含む): 107472640

約数和(自身を除く): 16942977

約数列:

[1, 7, 43, 67, 301, 469, 2881, 4489, 20167, 31423, 193027, 300763, 1351189, 2105341, 12932809, 90529663]

約数ペア:

[(1, 90529663), (7, 12932809), (43, 2105341), (67, 1351189), (301, 300763), (469, 193027), (2881, 31423), (4489, 20167)]