87345081

素因数分解:

$3^3\times {\mathrm{1531}}^1\times {\mathrm{2113}}^1$

素因数の和:3653

約数の個数: 16

約数和(自身を含む): 129545920

約数和(自身を除く): 42200839

約数列:

[1, 3, 9, 27, 1531, 2113, 4593, 6339, 13779, 19017, 41337, 57051, 3235003, 9705009, 29115027, 87345081]

約数ペア:

[(1, 87345081), (3, 29115027), (9, 9705009), (27, 3235003), (1531, 57051), (2113, 41337), (4593, 19017), (6339, 13779)]