624768021

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1489}}^1\times {\mathrm{2027}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 942776640

約数和(自身を除く): 318008619

約数列:

[1, 3, 9, 23, 69, 207, 1489, 2027, 4467, 6081, 13401, 18243, 34247, 46621, 102741, 139863, 308223, 419589, 3018203, 9054609, 27163827, 69418669, 208256007, 624768021]

約数ペア:

[(1, 624768021), (3, 208256007), (9, 69418669), (23, 27163827), (69, 9054609), (207, 3018203), (1489, 419589), (2027, 308223), (4467, 139863), (6081, 102741), (13401, 46621), (18243, 34247)]