89440953

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{90619}}^1$

素因数の和:90676

約数の個数: 16

約数和(自身を含む): 139192320

約数和(自身を除く): 49751367

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 90619, 271857, 634333, 1902999, 4259093, 12777279, 29813651, 89440953]

約数ペア:

[(1, 89440953), (3, 29813651), (7, 12777279), (21, 4259093), (47, 1902999), (141, 634333), (329, 271857), (987, 90619)]