149940207

素因数分解:

$3^3\times {\mathrm{839}}^1\times {\mathrm{6619}}^1$

素因数の和:7467

約数の個数: 16

約数和(自身を含む): 222432000

約数和(自身を除く): 72491793

約数列:

[1, 3, 9, 27, 839, 2517, 6619, 7551, 19857, 22653, 59571, 178713, 5553341, 16660023, 49980069, 149940207]

約数ペア:

[(1, 149940207), (3, 49980069), (9, 16660023), (27, 5553341), (839, 178713), (2517, 59571), (6619, 22653), (7551, 19857)]