81349818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1232573}}^1$

素因数の和:1232589

約数の個数: 16

約数和(自身を含む): 177490656

約数和(自身を除く): 96140838

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1232573, 2465146, 3697719, 7395438, 13558303, 27116606, 40674909, 81349818]

約数ペア:

[(1, 81349818), (2, 40674909), (3, 27116606), (6, 13558303), (11, 7395438), (22, 3697719), (33, 2465146), (66, 1232573)]