67621393

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7193}}^1$

素因数の和:7296

約数の個数: 16

約数和(自身を含む): 82874880

約数和(自身を除く): 15253487

約数列:

[1, 7, 17, 79, 119, 553, 1343, 7193, 9401, 50351, 122281, 568247, 855967, 3977729, 9660199, 67621393]

約数ペア:

[(1, 67621393), (7, 9660199), (17, 3977729), (79, 855967), (119, 568247), (553, 122281), (1343, 50351), (7193, 9401)]