153799971

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{4973}}^1$

素因数の和:5063

約数の個数: 24

約数和(自身を含む): 225740016

約数和(自身を除く): 71940045

約数列:

[1, 3, 13, 39, 61, 169, 183, 507, 793, 2379, 4973, 10309, 14919, 30927, 64649, 193947, 303353, 840437, 910059, 2521311, 3943589, 11830767, 51266657, 153799971]

約数ペア:

[(1, 153799971), (3, 51266657), (13, 11830767), (39, 3943589), (61, 2521311), (169, 910059), (183, 840437), (507, 303353), (793, 193947), (2379, 64649), (4973, 30927), (10309, 14919)]