67917101

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 80845440

約数和(自身を除く): 12928339

約数列:

[1, 7, 29, 157, 203, 1099, 2131, 4553, 14917, 31871, 61799, 334567, 432593, 2341969, 9702443, 67917101]

約数ペア:

[(1, 67917101), (7, 9702443), (29, 2341969), (157, 432593), (203, 334567), (1099, 61799), (2131, 31871), (4553, 14917)]