77897961

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{509137}}^1$

素因数の和:509160

約数の個数: 12

約数和(自身を含む): 119138292

約数和(自身を除く): 41240331

約数列:

[1, 3, 9, 17, 51, 153, 509137, 1527411, 4582233, 8655329, 25965987, 77897961]

約数ペア:

[(1, 77897961), (3, 25965987), (9, 8655329), (17, 4582233), (51, 1527411), (153, 509137)]