82491871

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 36

約数和(自身を含む): 110407024

約数和(自身を除く): 27915153

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 289, 337, 847, 1309, 2023, 2057, 2359, 3179, 3707, 5729, 14399, 22253, 25949, 34969, 40103, 40777, 63019, 97393, 244783, 285439, 441133, 681751, 693209, 1071323, 4852463, 7499261, 11784553, 82491871]

約数ペア:

[(1, 82491871), (7, 11784553), (11, 7499261), (17, 4852463), (77, 1071323), (119, 693209), (121, 681751), (187, 441133), (289, 285439), (337, 244783), (847, 97393), (1309, 63019), (2023, 40777), (2057, 40103), (2359, 34969), (3179, 25949), (3707, 22253), (5729, 14399)]