20772099

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{2143}}^1$

素因数の和:2511

約数の個数: 16

約数和(自身を含む): 30873600

約数和(自身を除く): 10101501

約数列:

[1, 3, 9, 27, 359, 1077, 2143, 3231, 6429, 9693, 19287, 57861, 769337, 2308011, 6924033, 20772099]

約数ペア:

[(1, 20772099), (3, 6924033), (9, 2308011), (27, 769337), (359, 57861), (1077, 19287), (2143, 9693), (3231, 6429)]