551837169

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{152147}}^1$

素因数の和:152197

約数の個数: 24

約数和(自身を含む): 886109952

約数和(自身を除く): 334272783

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 152147, 456441, 1369323, 1977911, 4716557, 5933733, 14149671, 17801199, 42449013, 61315241, 183945723, 551837169]

約数ペア:

[(1, 551837169), (3, 183945723), (9, 61315241), (13, 42449013), (31, 17801199), (39, 14149671), (93, 5933733), (117, 4716557), (279, 1977911), (403, 1369323), (1209, 456441), (3627, 152147)]