80491138569

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{526085873}}^1$

素因数の和:526085896

約数の個数: 12

約数和(自身を含む): 123104094516

約数和(自身を除く): 42612955947

約数列:

[1, 3, 9, 17, 51, 153, 526085873, 1578257619, 4734772857, 8943459841, 26830379523, 80491138569]

約数ペア:

[(1, 80491138569), (3, 26830379523), (9, 8943459841), (17, 4734772857), (51, 1578257619), (153, 526085873)]