201620277

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{1201}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 304519488

約数和(自身を除く): 102899211

約数列:

[1, 3, 9, 23, 69, 207, 811, 1201, 2433, 3603, 7299, 10809, 18653, 27623, 55959, 82869, 167877, 248607, 974011, 2922033, 8766099, 22402253, 67206759, 201620277]

約数ペア:

[(1, 201620277), (3, 67206759), (9, 22402253), (23, 8766099), (69, 2922033), (207, 974011), (811, 248607), (1201, 167877), (2433, 82869), (3603, 55959), (7299, 27623), (10809, 18653)]