39987659379

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1\times {\mathrm{203627}}^1$

素因数の和:204674

約数の個数: 16

約数和(自身を含む): 54168306048

約数和(自身を除く): 14180646669

約数列:

[1, 3, 67, 201, 977, 2931, 65459, 196377, 203627, 610881, 13643009, 40929027, 198943579, 596830737, 13329219793, 39987659379]

約数ペア:

[(1, 39987659379), (3, 13329219793), (67, 596830737), (201, 198943579), (977, 40929027), (2931, 13643009), (65459, 610881), (196377, 203627)]