81010722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1038599}}^1$

素因数の和:1038617

約数の個数: 16

約数和(自身を含む): 174484800

約数和(自身を除く): 93474078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1038599, 2077198, 3115797, 6231594, 13501787, 27003574, 40505361, 81010722]

約数ペア:

[(1, 81010722), (2, 40505361), (3, 27003574), (6, 13501787), (13, 6231594), (26, 3115797), (39, 2077198), (78, 1038599)]