90706257

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{24169}}^1$

素因数の和:24317

約数の個数: 16

約数和(自身を含む): 135352000

約数和(自身を除く): 44645743

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 24169, 72507, 217521, 652563, 3359491, 10078473, 30235419, 90706257]

約数ペア:

[(1, 90706257), (3, 30235419), (9, 10078473), (27, 3359491), (139, 652563), (417, 217521), (1251, 72507), (3753, 24169)]