80028189

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{27701}}^1$

素因数の和:27817

約数の個数: 16

約数和(自身を含む): 119672640

約数和(自身を除く): 39644451

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 27701, 83103, 249309, 747927, 2964007, 8892021, 26676063, 80028189]

約数ペア:

[(1, 80028189), (3, 26676063), (9, 8892021), (27, 2964007), (107, 747927), (321, 249309), (963, 83103), (2889, 27701)]