80832759

素因数分解:

$3^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{4481}}^1$

素因数の和:5350

約数の個数: 16

約数和(自身を含む): 123344640

約数和(自身を除く): 42511881

約数列:

[1, 3, 7, 21, 859, 2577, 4481, 6013, 13443, 18039, 31367, 94101, 3849179, 11547537, 26944253, 80832759]

約数ペア:

[(1, 80832759), (3, 26944253), (7, 11547537), (21, 3849179), (859, 94101), (2577, 31367), (4481, 18039), (6013, 13443)]