42542163

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{48731}}^1$

素因数の和:48834

約数の個数: 12

約数和(自身を含む): 62084568

約数和(自身を除く): 19542405

約数列:

[1, 3, 9, 97, 291, 873, 48731, 146193, 438579, 4726907, 14180721, 42542163]

約数ペア:

[(1, 42542163), (3, 14180721), (9, 4726907), (97, 438579), (291, 146193), (873, 48731)]