358984953

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{83621}}^1$

素因数の和:83686

約数の個数: 20

約数和(自身を含む): 546386148

約数和(自身を除く): 187401195

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 83621, 250863, 752589, 2257767, 4431913, 6773301, 13295739, 39887217, 119661651, 358984953]

約数ペア:

[(1, 358984953), (3, 119661651), (9, 39887217), (27, 13295739), (53, 6773301), (81, 4431913), (159, 2257767), (477, 752589), (1431, 250863), (4293, 83621)]