67659579

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1249}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 105560000

約数和(自身を除く): 37900421

約数列:

[1, 3, 9, 13, 39, 117, 463, 1249, 1389, 3747, 4167, 6019, 11241, 16237, 18057, 48711, 54171, 146133, 578287, 1734861, 5204583, 7517731, 22553193, 67659579]

約数ペア:

[(1, 67659579), (3, 22553193), (9, 7517731), (13, 5204583), (39, 1734861), (117, 578287), (463, 146133), (1249, 54171), (1389, 48711), (3747, 18057), (4167, 16237), (6019, 11241)]