156728388429

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{617}}^1\times {\mathrm{119089}}^1$

素因数の和:119794

約数の個数: 32

約数和(自身を含む): 235512384000

約数和(自身を除く): 78783995571

約数列:

[1, 3, 9, 27, 79, 237, 617, 711, 1851, 2133, 5553, 16659, 48743, 119089, 146229, 357267, 438687, 1071801, 1316061, 3215403, 9408031, 28224093, 73477913, 84672279, 220433739, 254016837, 661301217, 1983903651, 5804755127, 17414265381, 52242796143, 156728388429]

約数ペア:

[(1, 156728388429), (3, 52242796143), (9, 17414265381), (27, 5804755127), (79, 1983903651), (237, 661301217), (617, 254016837), (711, 220433739), (1851, 84672279), (2133, 73477913), (5553, 28224093), (16659, 9408031), (48743, 3215403), (119089, 1316061), (146229, 1071801), (357267, 438687)]