4081301073

素因数分解:

$3^4\times {\mathrm{1009}}^1\times {\mathrm{49937}}^1$

素因数の和:50958

約数の個数: 20

約数和(自身を含む): 6102922980

約数和(自身を除く): 2021621907

約数列:

[1, 3, 9, 27, 81, 1009, 3027, 9081, 27243, 49937, 81729, 149811, 449433, 1348299, 4044897, 50386433, 151159299, 453477897, 1360433691, 4081301073]

約数ペア:

[(1, 4081301073), (3, 1360433691), (9, 453477897), (27, 151159299), (81, 50386433), (1009, 4044897), (3027, 1348299), (9081, 449433), (27243, 149811), (49937, 81729)]