90456527

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{1123}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 106609152

約数和(自身を除く): 16152625

約数列:

[1, 7, 37, 259, 311, 1123, 2177, 7861, 11507, 41551, 80549, 290857, 349253, 2444771, 12922361, 90456527]

約数ペア:

[(1, 90456527), (7, 12922361), (37, 2444771), (259, 349253), (311, 290857), (1123, 80549), (2177, 41551), (7861, 11507)]