82471671

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 120944304

約数和(自身を除く): 38472633

約数列:

[1, 3, 9, 137, 211, 317, 411, 633, 951, 1233, 1899, 2853, 28907, 43429, 66887, 86721, 130287, 200661, 260163, 390861, 601983, 9163519, 27490557, 82471671]

約数ペア:

[(1, 82471671), (3, 27490557), (9, 9163519), (137, 601983), (211, 390861), (317, 260163), (411, 200661), (633, 130287), (951, 86721), (1233, 66887), (1899, 43429), (2853, 28907)]