68341749

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{75683}}^1$

素因数の和:75736

約数の個数: 16

約数和(自身を含む): 106563072

約数和(自身を除く): 38221323

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 75683, 227049, 529781, 1589343, 3254369, 9763107, 22780583, 68341749]

約数ペア:

[(1, 68341749), (3, 22780583), (7, 9763107), (21, 3254369), (43, 1589343), (129, 529781), (301, 227049), (903, 75683)]