39699963

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{5507}}^1$

素因数の和:5608

約数の個数: 20

約数和(自身を含む): 59982120

約数和(自身を除く): 20282157

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 5507, 7209, 16521, 49563, 148689, 446067, 490123, 1470369, 4411107, 13233321, 39699963]

約数ペア:

[(1, 39699963), (3, 13233321), (9, 4411107), (27, 1470369), (81, 490123), (89, 446067), (267, 148689), (801, 49563), (2403, 16521), (5507, 7209)]