90440223

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{2531}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 123885696

約数和(自身を除く): 33445473

約数列:

[1, 3, 43, 129, 277, 831, 2531, 7593, 11911, 35733, 108833, 326499, 701087, 2103261, 30146741, 90440223]

約数ペア:

[(1, 90440223), (3, 30146741), (43, 2103261), (129, 701087), (277, 326499), (831, 108833), (2531, 35733), (7593, 11911)]