68042889

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{68111}}^1$

素因数の和:68157

約数の個数: 16

約数和(自身を含む): 103530240

約数和(自身を除く): 35487351

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 68111, 204333, 612999, 1838997, 2520107, 7560321, 22680963, 68042889]

約数ペア:

[(1, 68042889), (3, 22680963), (9, 7560321), (27, 2520107), (37, 1838997), (111, 612999), (333, 204333), (999, 68111)]