90511263

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{3593}}^1$

素因数の和:3916

約数の個数: 20

約数和(自身を含む): 135680688

約数和(自身を除く): 45169425

約数列:

[1, 3, 9, 27, 81, 311, 933, 2799, 3593, 8397, 10779, 25191, 32337, 97011, 291033, 1117423, 3352269, 10056807, 30170421, 90511263]

約数ペア:

[(1, 90511263), (3, 30170421), (9, 10056807), (27, 3352269), (81, 1117423), (311, 291033), (933, 97011), (2799, 32337), (3593, 25191), (8397, 10779)]