7055996913

素因数分解:

$3^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{21419}}^1$

素因数の和:21528

約数の個数: 60

約数和(自身を含む): 12409634160

約数和(自身を除く): 5353637247

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 83, 147, 189, 249, 441, 567, 581, 747, 1323, 1743, 2241, 3969, 4067, 5229, 6723, 12201, 15687, 21419, 36603, 47061, 64257, 109809, 149933, 192771, 329427, 449799, 578313, 1049531, 1349397, 1734939, 1777777, 3148593, 4048191, 5333331, 9445779, 12144573, 12444439, 15999993, 28337337, 37333317, 47999979, 85012011, 87111073, 111999951, 143999937, 261333219, 335999853, 783999657, 1007999559, 2351998971, 7055996913]

約数ペア:

[(1, 7055996913), (3, 2351998971), (7, 1007999559), (9, 783999657), (21, 335999853), (27, 261333219), (49, 143999937), (63, 111999951), (81, 87111073), (83, 85012011), (147, 47999979), (189, 37333317), (249, 28337337), (441, 15999993), (567, 12444439), (581, 12144573), (747, 9445779), (1323, 5333331), (1743, 4048191), (2241, 3148593), (3969, 1777777), (4067, 1734939), (5229, 1349397), (6723, 1049531), (12201, 578313), (15687, 449799), (21419, 329427), (36603, 192771), (47061, 149933), (64257, 109809)]