66207393

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28403}}^1$

素因数の和:28453

約数の個数: 24

約数和(自身を含む): 112252608

約数和(自身を除く): 46045215

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 28403, 85209, 198821, 255627, 596463, 1050911, 1789389, 3152733, 7356377, 9458199, 22069131, 66207393]

約数ペア:

[(1, 66207393), (3, 22069131), (7, 9458199), (9, 7356377), (21, 3152733), (37, 1789389), (63, 1050911), (111, 596463), (259, 255627), (333, 198821), (777, 85209), (2331, 28403)]