81608214

素因数分解:

$2^1\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{11213}}^1$

素因数の和:12431

約数の個数: 16

約数和(自身を含む): 163365552

約数和(自身を除く): 81757338

約数列:

[1, 2, 3, 6, 1213, 2426, 3639, 7278, 11213, 22426, 33639, 67278, 13601369, 27202738, 40804107, 81608214]

約数ペア:

[(1, 81608214), (2, 40804107), (3, 27202738), (6, 13601369), (1213, 67278), (2426, 33639), (3639, 22426), (7278, 11213)]