85012011

素因数分解:

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

素因数の和:21445

約数の個数: 30

約数和(自身を含む): 147733740

約数和(自身を除く): 62721729

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 21419, 64257, 149933, 192771, 449799, 578313, 1049531, 1349397, 1734939, 3148593, 4048191, 9445779, 12144573, 28337337, 85012011]

約数ペア:

[(1, 85012011), (3, 28337337), (7, 12144573), (9, 9445779), (21, 4048191), (27, 3148593), (49, 1734939), (63, 1349397), (81, 1049531), (147, 578313), (189, 449799), (441, 192771), (567, 149933), (1323, 64257), (3969, 21419)]