68259947

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6911}}^1$

素因数の和:7018

約数の個数: 16

約数和(自身を含む): 83607552

約数和(自身を除く): 15347605

約数列:

[1, 7, 17, 83, 119, 581, 1411, 6911, 9877, 48377, 117487, 573613, 822409, 4015291, 9751421, 68259947]

約数ペア:

[(1, 68259947), (7, 9751421), (17, 4015291), (83, 822409), (119, 573613), (581, 117487), (1411, 48377), (6911, 9877)]