61410321

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22669}}^1$

素因数の和:22725

約数の個数: 24

約数和(自身を含む): 103737920

約数和(自身を除く): 42327599

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 22669, 68007, 158683, 204021, 476049, 974767, 1428147, 2924301, 6823369, 8772903, 20470107, 61410321]

約数ペア:

[(1, 61410321), (3, 20470107), (7, 8772903), (9, 6823369), (21, 2924301), (43, 1428147), (63, 974767), (129, 476049), (301, 204021), (387, 158683), (903, 68007), (2709, 22669)]