90675429

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{9413}}^1$

素因数の和:9461

約数の個数: 24

約数和(自身を含む): 137820960

約数和(自身を除く): 47145531

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9413, 9633, 28239, 122369, 178847, 367107, 536541, 1590797, 2325011, 4772391, 6975033, 30225143, 90675429]

約数ペア:

[(1, 90675429), (3, 30225143), (13, 6975033), (19, 4772391), (39, 2325011), (57, 1590797), (169, 536541), (247, 367107), (507, 178847), (741, 122369), (3211, 28239), (9413, 9633)]