156912420051

素因数分解:

$3^4\times {\mathrm{3671}}^1\times {\mathrm{527701}}^1$

素因数の和:531384

約数の個数: 20

約数和(自身を含む): 234464331024

約数和(自身を除く): 77551910973

約数列:

[1, 3, 9, 27, 81, 3671, 11013, 33039, 99117, 297351, 527701, 1583103, 4749309, 14247927, 42743781, 1937190371, 5811571113, 17434713339, 52304140017, 156912420051]

約数ペア:

[(1, 156912420051), (3, 52304140017), (9, 17434713339), (27, 5811571113), (81, 1937190371), (3671, 42743781), (11013, 14247927), (33039, 4749309), (99117, 1583103), (297351, 527701)]