126215019

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{46591}}^1$

素因数の和:46647

約数の個数: 24

約数和(自身を含む): 213204992

約数和(自身を除く): 86989973

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 46591, 139773, 326137, 419319, 978411, 2003413, 2935233, 6010239, 14023891, 18030717, 42071673, 126215019]

約数ペア:

[(1, 126215019), (3, 42071673), (7, 18030717), (9, 14023891), (21, 6010239), (43, 2935233), (63, 2003413), (129, 978411), (301, 419319), (387, 326137), (903, 139773), (2709, 46591)]