70682913

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30323}}^1$

素因数の和:30373

約数の個数: 24

約数和(自身を含む): 119840448

約数和(自身を除く): 49157535

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 30323, 90969, 212261, 272907, 636783, 1121951, 1910349, 3365853, 7853657, 10097559, 23560971, 70682913]

約数ペア:

[(1, 70682913), (3, 23560971), (7, 10097559), (9, 7853657), (21, 3365853), (37, 1910349), (63, 1121951), (111, 636783), (259, 272907), (333, 212261), (777, 90969), (2331, 30323)]