836289027

素因数分解:

$3^2\times 7^2\times {\mathrm{1229}}^1\times {\mathrm{1543}}^1$

素因数の和:2792

約数の個数: 36

約数和(自身を含む): 1407247920

約数和(自身を除く): 570958893

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1229, 1543, 3687, 4629, 8603, 10801, 11061, 13887, 25809, 32403, 60221, 75607, 77427, 97209, 180663, 226821, 541989, 680463, 1896347, 5689041, 13274429, 17067123, 39823287, 92921003, 119469861, 278763009, 836289027]

約数ペア:

[(1, 836289027), (3, 278763009), (7, 119469861), (9, 92921003), (21, 39823287), (49, 17067123), (63, 13274429), (147, 5689041), (441, 1896347), (1229, 680463), (1543, 541989), (3687, 226821), (4629, 180663), (8603, 97209), (10801, 77427), (11061, 75607), (13887, 60221), (25809, 32403)]