68319381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{56509}}^1$

素因数の和:56556

約数の個数: 16

約数和(自身を含む): 101265920

約数和(自身を除く): 32946539

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 56509, 169527, 734617, 1751779, 2203851, 5255337, 22773127, 68319381]

約数ペア:

[(1, 68319381), (3, 22773127), (13, 5255337), (31, 2203851), (39, 1751779), (93, 734617), (403, 169527), (1209, 56509)]