68243709

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{7451}}^1$

素因数の和:7568

約数の個数: 16

約数和(自身を含む): 94431744

約数和(自身を除く): 26188035

約数列:

[1, 3, 43, 71, 129, 213, 3053, 7451, 9159, 22353, 320393, 529021, 961179, 1587063, 22747903, 68243709]

約数ペア:

[(1, 68243709), (3, 22747903), (43, 1587063), (71, 961179), (129, 529021), (213, 320393), (3053, 22353), (7451, 9159)]