68517169

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1951}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 81515520

約数和(自身を除く): 12998351

約数列:

[1, 7, 29, 173, 203, 1211, 1951, 5017, 13657, 35119, 56579, 337523, 396053, 2362661, 9788167, 68517169]

約数ペア:

[(1, 68517169), (7, 9788167), (29, 2362661), (173, 396053), (203, 337523), (1211, 56579), (1951, 35119), (5017, 13657)]