156795252903

素因数分解:

$3^4\times {\mathrm{3739}}^1\times {\mathrm{517717}}^1$

素因数の和:521468

約数の個数: 20

約数和(自身を含む): 234288103720

約数和(自身を除く): 77492850817

約数列:

[1, 3, 9, 27, 81, 3739, 11217, 33651, 100953, 302859, 517717, 1553151, 4659453, 13978359, 41935077, 1935743863, 5807231589, 17421694767, 52265084301, 156795252903]

約数ペア:

[(1, 156795252903), (3, 52265084301), (9, 17421694767), (27, 5807231589), (81, 1935743863), (3739, 41935077), (11217, 13978359), (33651, 4659453), (100953, 1553151), (302859, 517717)]