65768391

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18133}}^1$

素因数の和:18183

約数の個数: 24

約数和(自身を含む): 105612416

約数和(自身を除く): 39844025

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 18133, 54399, 163197, 235729, 562123, 707187, 1686369, 2121561, 5059107, 7307599, 21922797, 65768391]

約数ペア:

[(1, 65768391), (3, 21922797), (9, 7307599), (13, 5059107), (31, 2121561), (39, 1686369), (93, 707187), (117, 562123), (279, 235729), (403, 163197), (1209, 54399), (3627, 18133)]