25546059

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 46485504

約数和(自身を除く): 20939445

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 191, 193, 231, 573, 579, 693, 1337, 1351, 1719, 1737, 2101, 2123, 4011, 4053, 6303, 6369, 12033, 12159, 14707, 14861, 18909, 19107, 36863, 44121, 44583, 110589, 132363, 133749, 258041, 331767, 405493, 774123, 1216479, 2322369, 2838451, 3649437, 8515353, 25546059]

約数ペア:

[(1, 25546059), (3, 8515353), (7, 3649437), (9, 2838451), (11, 2322369), (21, 1216479), (33, 774123), (63, 405493), (77, 331767), (99, 258041), (191, 133749), (193, 132363), (231, 110589), (573, 44583), (579, 44121), (693, 36863), (1337, 19107), (1351, 18909), (1719, 14861), (1737, 14707), (2101, 12159), (2123, 12033), (4011, 6369), (4053, 6303)]