25947837

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 41088000

約数和(自身を除く): 15140163

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 783, 837, 899, 1069, 2697, 3207, 8091, 9621, 24273, 28863, 31001, 33139, 93003, 99417, 279009, 298251, 837027, 894753, 961031, 2883093, 8649279, 25947837]

約数ペア:

[(1, 25947837), (3, 8649279), (9, 2883093), (27, 961031), (29, 894753), (31, 837027), (87, 298251), (93, 279009), (261, 99417), (279, 93003), (783, 33139), (837, 31001), (899, 28863), (1069, 24273), (2697, 9621), (3207, 8091)]