139109697

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{271169}}^1$

素因数の和:271197

約数の個数: 16

約数和(自身を含む): 216936000

約数和(自身を除く): 77826303

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 271169, 813507, 2440521, 5152211, 7321563, 15456633, 46369899, 139109697]

約数ペア:

[(1, 139109697), (3, 46369899), (9, 15456633), (19, 7321563), (27, 5152211), (57, 2440521), (171, 813507), (513, 271169)]