156948980103

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{305943431}}^1$

素因数の和:305943459

約数の個数: 16

約数和(自身を含む): 244754745600

約数和(自身を除く): 87805765497

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 305943431, 917830293, 2753490879, 5812925189, 8260472637, 17438775567, 52316326701, 156948980103]

約数ペア:

[(1, 156948980103), (3, 52316326701), (9, 17438775567), (19, 8260472637), (27, 5812925189), (57, 2753490879), (171, 917830293), (513, 305943431)]