139748313

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{25609}}^1$

素因数の和:25736

約数の個数: 16

約数和(自身を含む): 199143360

約数和(自身を除く): 59395047

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 25609, 76827, 435353, 1306059, 2740163, 8220489, 46582771, 139748313]

約数ペア:

[(1, 139748313), (3, 46582771), (17, 8220489), (51, 2740163), (107, 1306059), (321, 435353), (1819, 76827), (5457, 25609)]