72885819

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{2441}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 100219680

約数和(自身を除く): 27333861

約数列:

[1, 3, 37, 111, 269, 807, 2441, 7323, 9953, 29859, 90317, 270951, 656629, 1969887, 24295273, 72885819]

約数ペア:

[(1, 72885819), (3, 24295273), (37, 1969887), (111, 656629), (269, 270951), (807, 90317), (2441, 29859), (7323, 9953)]