90975549

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{18593}}^1$

素因数の和:18836

約数の個数: 16

約数和(自身を含む): 139231872

約数和(自身を除く): 48256323

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 18593, 55779, 130151, 390453, 4332169, 12996507, 30325183, 90975549]

約数ペア:

[(1, 90975549), (3, 30325183), (7, 12996507), (21, 4332169), (233, 390453), (699, 130151), (1631, 55779), (4893, 18593)]