56394639

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3119}}^1$

素因数の和:3180

約数の個数: 36

約数和(自身を含む): 97100640

約数和(自身を除く): 40706001

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 3119, 6027, 9357, 18081, 21833, 28071, 65499, 127879, 152831, 196497, 383637, 458493, 895153, 1150911, 1375479, 2685459, 6266071, 8056377, 18798213, 56394639]

約数ペア:

[(1, 56394639), (3, 18798213), (7, 8056377), (9, 6266071), (21, 2685459), (41, 1375479), (49, 1150911), (63, 895153), (123, 458493), (147, 383637), (287, 196497), (369, 152831), (441, 127879), (861, 65499), (2009, 28071), (2583, 21833), (3119, 18081), (6027, 9357)]