27690273

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8161}}^1$

素因数の和:8209

約数の個数: 24

約数和(自身を含む): 44564520

約数和(自身を除く): 16874247

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 8161, 24483, 73449, 106093, 236669, 318279, 710007, 954837, 2130021, 3076697, 9230091, 27690273]

約数ペア:

[(1, 27690273), (3, 9230091), (9, 3076697), (13, 2130021), (29, 954837), (39, 710007), (87, 318279), (117, 236669), (261, 106093), (377, 73449), (1131, 24483), (3393, 8161)]