55105569

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{65837}}^1$

素因数の和:65877

約数の個数: 16

約数和(自身を含む): 84272640

約数和(自身を除く): 29167071

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 65837, 197511, 592533, 1777599, 2040947, 6122841, 18368523, 55105569]

約数ペア:

[(1, 55105569), (3, 18368523), (9, 6122841), (27, 2040947), (31, 1777599), (93, 592533), (279, 197511), (837, 65837)]