156911795217

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113951921}}^1$

素因数の和:113951950

約数の個数: 20

約数和(自身を含む): 248187286116

約数和(自身を除く): 91275490899

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 113951921, 341855763, 1025567289, 1937182657, 3076701867, 5811547971, 9230105601, 17434643913, 52303931739, 156911795217]

約数ペア:

[(1, 156911795217), (3, 52303931739), (9, 17434643913), (17, 9230105601), (27, 5811547971), (51, 3076701867), (81, 1937182657), (153, 1025567289), (459, 341855763), (1377, 113951921)]