138637293

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{1429}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 187936320

約数和(自身を除く): 49299027

約数列:

[1, 3, 73, 219, 443, 1329, 1429, 4287, 32339, 97017, 104317, 312951, 633047, 1899141, 46212431, 138637293]

約数ペア:

[(1, 138637293), (3, 46212431), (73, 1899141), (219, 633047), (443, 312951), (1329, 104317), (1429, 97017), (4287, 32339)]