68252807

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30187}}^1$

素因数の和:30230

約数の個数: 16

約数和(自身を含む): 86941440

約数和(自身を除く): 18688633

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 30187, 211309, 513179, 573553, 3592253, 4014871, 9750401, 68252807]

約数ペア:

[(1, 68252807), (7, 9750401), (17, 4014871), (19, 3592253), (119, 573553), (133, 513179), (323, 211309), (2261, 30187)]