156902178357

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{79605367}}^1$

素因数の和:79605449

約数の個数: 16

約数和(自身を含む): 235631889280

約数和(自身を除く): 78729710923

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 79605367, 238816101, 716448303, 2149344909, 5811191791, 17433575373, 52300726119, 156902178357]

約数ペア:

[(1, 156902178357), (3, 52300726119), (9, 17433575373), (27, 5811191791), (73, 2149344909), (219, 716448303), (657, 238816101), (1971, 79605367)]