57408399

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{29947}}^1$

素因数の和:30027

約数の個数: 16

約数和(自身を含む): 86250240

約数和(自身を除く): 28841841

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 29947, 89841, 269523, 808569, 2126237, 6378711, 19136133, 57408399]

約数ペア:

[(1, 57408399), (3, 19136133), (9, 6378711), (27, 2126237), (71, 808569), (213, 269523), (639, 89841), (1917, 29947)]