57330567

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21163}}^1$

素因数の和:21219

約数の個数: 24

約数和(自身を含む): 96846464

約数和(自身を除く): 39515897

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 21163, 63489, 148141, 190467, 444423, 910009, 1333269, 2730027, 6370063, 8190081, 19110189, 57330567]

約数ペア:

[(1, 57330567), (3, 19110189), (7, 8190081), (9, 6370063), (21, 2730027), (43, 1333269), (63, 910009), (129, 444423), (301, 190467), (387, 148141), (903, 63489), (2709, 21163)]