57130479

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{24509}}^1$

素因数の和:24559

約数の個数: 24

約数和(自身を含む): 96863520

約数和(自身を除く): 39733041

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 24509, 73527, 171563, 220581, 514689, 906833, 1544067, 2720499, 6347831, 8161497, 19043493, 57130479]

約数ペア:

[(1, 57130479), (3, 19043493), (7, 8161497), (9, 6347831), (21, 2720499), (37, 1544067), (63, 906833), (111, 514689), (259, 220581), (333, 171563), (777, 73527), (2331, 24509)]