144747681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{195341}}^1$

素因数の和:195376

約数の個数: 16

約数和(自身を含む): 218783040

約数和(自身を除く): 74035359

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 195341, 586023, 2539433, 3711479, 7618299, 11134437, 48249227, 144747681]

約数ペア:

[(1, 144747681), (3, 48249227), (13, 11134437), (19, 7618299), (39, 3711479), (57, 2539433), (247, 586023), (741, 195341)]