139206027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{78781}}^1$

素因数の和:78834

約数の個数: 16

約数和(自身を含む): 201681920

約数和(自身を除く): 62475893

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 78781, 236343, 1496839, 2442211, 4490517, 7326633, 46402009, 139206027]

約数ペア:

[(1, 139206027), (3, 46402009), (19, 7326633), (31, 4490517), (57, 2442211), (93, 1496839), (589, 236343), (1767, 78781)]