68616717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{2143}}^1$

素因数の和:2980

約数の個数: 16

約数和(自身を含む): 98692608

約数和(自身を除く): 30075891

約数列:

[1, 3, 13, 39, 821, 2143, 2463, 6429, 10673, 27859, 32019, 83577, 1759403, 5278209, 22872239, 68616717]

約数ペア:

[(1, 68616717), (3, 22872239), (13, 5278209), (39, 1759403), (821, 83577), (2143, 32019), (2463, 27859), (6429, 10673)]