124322121

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 239382528

約数和(自身を除く): 115060407

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 81, 93, 99, 189, 217, 231, 279, 297, 341, 567, 643, 651, 693, 837, 891, 1023, 1929, 1953, 2079, 2387, 2511, 3069, 4501, 5787, 5859, 6237, 7073, 7161, 9207, 13503, 17361, 17577, 19933, 21219, 21483, 27621, 40509, 49511, 52083, 59799, 63657, 64449, 121527, 139531, 148533, 179397, 190971, 193347, 219263, 364581, 418593, 445599, 538191, 572913, 657789, 1255779, 1336797, 1534841, 1614573, 1973367, 3767337, 4010391, 4604523, 5920101, 11302011, 13813569, 17760303, 41440707, 124322121]

約数ペア:

[(1, 124322121), (3, 41440707), (7, 17760303), (9, 13813569), (11, 11302011), (21, 5920101), (27, 4604523), (31, 4010391), (33, 3767337), (63, 1973367), (77, 1614573), (81, 1534841), (93, 1336797), (99, 1255779), (189, 657789), (217, 572913), (231, 538191), (279, 445599), (297, 418593), (341, 364581), (567, 219263), (643, 193347), (651, 190971), (693, 179397), (837, 148533), (891, 139531), (1023, 121527), (1929, 64449), (1953, 63657), (2079, 59799), (2387, 52083), (2511, 49511), (3069, 40509), (4501, 27621), (5787, 21483), (5859, 21219), (6237, 19933), (7073, 17577), (7161, 17361), (9207, 13503)]