64127109

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1277}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 90175680

約数和(自身を除く): 26048571

約数列:

[1, 3, 19, 57, 881, 1277, 2643, 3831, 16739, 24263, 50217, 72789, 1125037, 3375111, 21375703, 64127109]

約数ペア:

[(1, 64127109), (3, 21375703), (19, 3375111), (57, 1125037), (881, 72789), (1277, 50217), (2643, 24263), (3831, 16739)]