125909181

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{245437}}^1$

素因数の和:245465

約数の個数: 16

約数和(自身を含む): 196350400

約数和(自身を除く): 70441219

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 245437, 736311, 2208933, 4663303, 6626799, 13989909, 41969727, 125909181]

約数ペア:

[(1, 125909181), (3, 41969727), (9, 13989909), (19, 6626799), (27, 4663303), (57, 2208933), (171, 736311), (513, 245437)]