202608621

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{8537}}^1$

素因数の和:8842

約数の個数: 20

約数和(自身を含む): 303730812

約数和(自身を除く): 101122191

約数列:

[1, 3, 9, 27, 81, 293, 879, 2637, 7911, 8537, 23733, 25611, 76833, 230499, 691497, 2501341, 7504023, 22512069, 67536207, 202608621]

約数ペア:

[(1, 202608621), (3, 67536207), (9, 22512069), (27, 7504023), (81, 2501341), (293, 691497), (879, 230499), (2637, 76833), (7911, 25611), (8537, 23733)]