57056721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{3919}}^1$

素因数の和:4156

約数の個数: 16

約数和(自身を含む): 79779840

約数和(自身を除く): 22723119

約数列:

[1, 3, 23, 69, 211, 633, 3919, 4853, 11757, 14559, 90137, 270411, 826909, 2480727, 19018907, 57056721]

約数ペア:

[(1, 57056721), (3, 19018907), (23, 2480727), (69, 826909), (211, 270411), (633, 90137), (3919, 14559), (4853, 11757)]