16091567199

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{2003}}^1\times {\mathrm{20759}}^1$

素因数の和:22811

約数の個数: 24

約数和(自身を含む): 23796938880

約数和(自身を除く): 7705371681

約数列:

[1, 3, 9, 43, 129, 387, 2003, 6009, 18027, 20759, 62277, 86129, 186831, 258387, 775161, 892637, 2677911, 8033733, 41580277, 124740831, 374222493, 1787951911, 5363855733, 16091567199]

約数ペア:

[(1, 16091567199), (3, 5363855733), (9, 1787951911), (43, 374222493), (129, 124740831), (387, 41580277), (2003, 8033733), (6009, 2677911), (18027, 892637), (20759, 775161), (62277, 258387), (86129, 186831)]