156943737

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{22271}}^1$

素因数の和:22315

約数の個数: 24

約数和(自身を含む): 243210240

約数和(自身を除く): 86266503

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 22271, 66813, 200439, 601317, 645859, 1803951, 1937577, 5411853, 5812731, 17438193, 52314579, 156943737]

約数ペア:

[(1, 156943737), (3, 52314579), (9, 17438193), (27, 5812731), (29, 5411853), (81, 1937577), (87, 1803951), (243, 645859), (261, 601317), (783, 200439), (2349, 66813), (7047, 22271)]