218219643

素因数分解:

$3^3\times {\mathrm{2011}}^1\times {\mathrm{4019}}^1$

素因数の和:6039

約数の個数: 16

約数和(自身を含む): 323529600

約数和(自身を除く): 105309957

約数列:

[1, 3, 9, 27, 2011, 4019, 6033, 12057, 18099, 36171, 54297, 108513, 8082209, 24246627, 72739881, 218219643]

約数ペア:

[(1, 218219643), (3, 72739881), (9, 24246627), (27, 8082209), (2011, 108513), (4019, 54297), (6033, 36171), (12057, 18099)]