193399164081

素因数分解:

$3^4\times {\mathrm{3779}}^1\times {\mathrm{631819}}^1$

素因数の和:635610

約数の個数: 20

約数和(自身を含む): 288981831600

約数和(自身を除く): 95582667519

約数列:

[1, 3, 9, 27, 81, 3779, 11337, 34011, 102033, 306099, 631819, 1895457, 5686371, 17059113, 51177339, 2387644001, 7162932003, 21488796009, 64466388027, 193399164081]

約数ペア:

[(1, 193399164081), (3, 64466388027), (9, 21488796009), (27, 7162932003), (81, 2387644001), (3779, 51177339), (11337, 17059113), (34011, 5686371), (102033, 1895457), (306099, 631819)]