79402419

素因数分解:

$3^2\times {\mathrm{61}}^2\times {\mathrm{2371}}^1$

素因数の和:2499

約数の個数: 18

約数和(自身を含む): 116652588

約数和(自身を除く): 37250169

約数列:

[1, 3, 9, 61, 183, 549, 2371, 3721, 7113, 11163, 21339, 33489, 144631, 433893, 1301679, 8822491, 26467473, 79402419]

約数ペア:

[(1, 79402419), (3, 26467473), (9, 8822491), (61, 1301679), (183, 433893), (549, 144631), (2371, 33489), (3721, 21339), (7113, 11163)]