90970389

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2557}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 135676320

約数和(自身を除く): 44705931

約数列:

[1, 3, 9, 59, 67, 177, 201, 531, 603, 2557, 3953, 7671, 11859, 23013, 35577, 150863, 171319, 452589, 513957, 1357767, 1541871, 10107821, 30323463, 90970389]

約数ペア:

[(1, 90970389), (3, 30323463), (9, 10107821), (59, 1541871), (67, 1357767), (177, 513957), (201, 452589), (531, 171319), (603, 150863), (2557, 35577), (3953, 23013), (7671, 11859)]