66538251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9323}}^1$

素因数の和:9403

約数の個数: 24

約数和(自身を含む): 105212016

約数和(自身を除く): 38673765

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 9323, 27969, 83907, 121199, 363597, 568703, 1090791, 1706109, 5118327, 7393139, 22179417, 66538251]

約数ペア:

[(1, 66538251), (3, 22179417), (9, 7393139), (13, 5118327), (39, 1706109), (61, 1090791), (117, 568703), (183, 363597), (549, 121199), (793, 83907), (2379, 27969), (7137, 9323)]