73077021

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{427351}}^1$

素因数の和:427376

約数の個数: 12

約数和(自身を含む): 111111520

約数和(自身を除く): 38034499

約数列:

[1, 3, 9, 19, 57, 171, 427351, 1282053, 3846159, 8119669, 24359007, 73077021]

約数ペア:

[(1, 73077021), (3, 24359007), (9, 8119669), (19, 3846159), (57, 1282053), (171, 427351)]