6660423

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1373}}^1$

素因数の和:1404

約数の個数: 36

約数和(自身を含む): 12217608

約数和(自身を除く): 5557185

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1373, 1617, 4119, 4851, 9611, 12357, 15103, 28833, 45309, 67277, 86499, 105721, 135927, 201831, 317163, 605493, 740047, 951489, 2220141, 6660423]

約数ペア:

[(1, 6660423), (3, 2220141), (7, 951489), (9, 740047), (11, 605493), (21, 317163), (33, 201831), (49, 135927), (63, 105721), (77, 86499), (99, 67277), (147, 45309), (231, 28833), (441, 15103), (539, 12357), (693, 9611), (1373, 4851), (1617, 4119)]