1261893763863

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1\times {\mathrm{3583}}^1$

素因数の和:4369

約数の個数: 64

約数和(自身を含む): 1896664268800

約数和(自身を除く): 634770504937

約数列:

[1, 3, 9, 27, 127, 271, 379, 381, 813, 1137, 1143, 2439, 3411, 3429, 3583, 7317, 10233, 10749, 32247, 34417, 48133, 96741, 102709, 103251, 144399, 308127, 309753, 433197, 455041, 924381, 929259, 970993, 1299591, 1357957, 1365123, 2773143, 2912979, 4073871, 4095369, 8738937, 12221613, 12286107, 13044043, 26216811, 36664839, 39132129, 117396387, 123316111, 172460539, 352189161, 368006347, 369948333, 517381617, 1104019041, 1109844999, 1552144851, 3312057123, 3329534997, 4656434553, 9936171369, 46736806069, 140210418207, 420631254621, 1261893763863]

約数ペア:

[(1, 1261893763863), (3, 420631254621), (9, 140210418207), (27, 46736806069), (127, 9936171369), (271, 4656434553), (379, 3329534997), (381, 3312057123), (813, 1552144851), (1137, 1109844999), (1143, 1104019041), (2439, 517381617), (3411, 369948333), (3429, 368006347), (3583, 352189161), (7317, 172460539), (10233, 123316111), (10749, 117396387), (32247, 39132129), (34417, 36664839), (48133, 26216811), (96741, 13044043), (102709, 12286107), (103251, 12221613), (144399, 8738937), (308127, 4095369), (309753, 4073871), (433197, 2912979), (455041, 2773143), (924381, 1365123), (929259, 1357957), (970993, 1299591)]