155526237

素因数分解:

$3^4\times {\mathrm{587}}^1\times {\mathrm{3271}}^1$

素因数の和:3870

約数の個数: 20

約数和(自身を含む): 232796256

約数和(自身を除く): 77270019

約数列:

[1, 3, 9, 27, 81, 587, 1761, 3271, 5283, 9813, 15849, 29439, 47547, 88317, 264951, 1920077, 5760231, 17280693, 51842079, 155526237]

約数ペア:

[(1, 155526237), (3, 51842079), (9, 17280693), (27, 5760231), (81, 1920077), (587, 264951), (1761, 88317), (3271, 47547), (5283, 29439), (9813, 15849)]