90705609

素因数分解:

$3^3\times {\mathrm{727}}^1\times {\mathrm{4621}}^1$

素因数の和:5357

約数の個数: 16

約数和(自身を含む): 134592640

約数和(自身を除く): 43887031

約数列:

[1, 3, 9, 27, 727, 2181, 4621, 6543, 13863, 19629, 41589, 124767, 3359467, 10078401, 30235203, 90705609]

約数ペア:

[(1, 90705609), (3, 30235203), (9, 10078401), (27, 3359467), (727, 124767), (2181, 41589), (4621, 19629), (6543, 13863)]