56866707

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 83603520

約数和(自身を除く): 26736813

約数列:

[1, 3, 9, 131, 139, 347, 393, 417, 1041, 1179, 1251, 3123, 18209, 45457, 48233, 54627, 136371, 144699, 163881, 409113, 434097, 6318523, 18955569, 56866707]

約数ペア:

[(1, 56866707), (3, 18955569), (9, 6318523), (131, 434097), (139, 409113), (347, 163881), (393, 144699), (417, 136371), (1041, 54627), (1179, 48233), (1251, 45457), (3123, 18209)]