89344863

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{26903}}^1$

素因数の和:26956

約数の個数: 20

約数和(自身を含む): 136726128

約数和(自身を除く): 47381265

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 26903, 80709, 242127, 726381, 1103023, 2179143, 3309069, 9927207, 29781621, 89344863]

約数ペア:

[(1, 89344863), (3, 29781621), (9, 9927207), (27, 3309069), (41, 2179143), (81, 1103023), (123, 726381), (369, 242127), (1107, 80709), (3321, 26903)]