66612879

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4931}}^1$

素因数の和:5035

約数の個数: 24

約数和(自身を含む): 102585600

約数和(自身を除く): 35972721

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 4931, 13509, 14793, 44379, 93689, 281067, 389549, 843201, 1168647, 3505941, 7401431, 22204293, 66612879]

約数ペア:

[(1, 66612879), (3, 22204293), (9, 7401431), (19, 3505941), (57, 1168647), (79, 843201), (171, 389549), (237, 281067), (711, 93689), (1501, 44379), (4503, 14793), (4931, 13509)]