39763467

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{1747}}^1$

素因数の和:2040

約数の個数: 20

約数和(自身を含む): 59645256

約数和(自身を除く): 19881789

約数列:

[1, 3, 9, 27, 81, 281, 843, 1747, 2529, 5241, 7587, 15723, 22761, 47169, 141507, 490907, 1472721, 4418163, 13254489, 39763467]

約数ペア:

[(1, 39763467), (3, 13254489), (9, 4418163), (27, 1472721), (81, 490907), (281, 141507), (843, 47169), (1747, 22761), (2529, 15723), (5241, 7587)]