70521399

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1373}}^1$

素因数の和:1831

約数の個数: 24

約数和(自身を含む): 110029920

約数和(自身を除く): 39508521

約数列:

[1, 3, 9, 13, 39, 117, 439, 1317, 1373, 3951, 4119, 5707, 12357, 17121, 17849, 51363, 53547, 160641, 602747, 1808241, 5424723, 7835711, 23507133, 70521399]

約数ペア:

[(1, 70521399), (3, 23507133), (9, 7835711), (13, 5424723), (39, 1808241), (117, 602747), (439, 160641), (1317, 53547), (1373, 51363), (3951, 17849), (4119, 17121), (5707, 12357)]