54709101

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{7589}}^1$

素因数の和:7690

約数の個数: 20

約数和(自身を含む): 82655100

約数和(自身を除く): 27945999

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 7589, 22767, 68301, 204903, 614709, 675421, 2026263, 6078789, 18236367, 54709101]

約数ペア:

[(1, 54709101), (3, 18236367), (9, 6078789), (27, 2026263), (81, 675421), (89, 614709), (267, 204903), (801, 68301), (2403, 22767), (7209, 7589)]