67392199

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{4759}}^1$

素因数の和:4807

約数の個数: 18

約数和(自身を含む): 83295240

約数和(自身を除く): 15903041

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 4759, 14161, 33313, 80903, 233191, 566321, 1375351, 3964247, 9627457, 67392199]

約数ペア:

[(1, 67392199), (7, 9627457), (17, 3964247), (49, 1375351), (119, 566321), (289, 233191), (833, 80903), (2023, 33313), (4759, 14161)]