289490959989

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{28493}}^1$

素因数の和:28710

約数の個数: 112

約数和(自身を含む): 544146954624

約数和(自身を除く): 254655994635

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 181, 189, 231, 243, 297, 543, 567, 693, 729, 891, 1267, 1629, 1701, 1991, 2079, 2673, 3801, 4887, 5103, 5973, 6237, 8019, 11403, 13937, 14661, 17919, 18711, 28493, 34209, 41811, 43983, 53757, 56133, 85479, 102627, 125433, 131949, 161271, 199451, 256437, 307881, 313423, 376299, 483813, 598353, 769311, 923643, 940269, 1128897, 1451439, 1795059, 2193961, 2307933, 2820807, 3386691, 5157233, 5385177, 6581883, 6923799, 8462421, 10160073, 15471699, 16155531, 19745649, 20771397, 25387263, 36100631, 46415097, 48466593, 56729563, 59236947, 76161789, 108301893, 139245291, 145399779, 170188689, 177710841, 228485367, 324905679, 397106941, 417735873, 510566067, 533132523, 974717037, 1191320823, 1253207619, 1531698201, 1599397569, 2924151111, 3573962469, 3759622857, 4595094603, 8772453333, 10721887407, 13785283809, 26317359999, 32165662221, 41355851427, 96496986663, 289490959989]

約数ペア:

[(1, 289490959989), (3, 96496986663), (7, 41355851427), (9, 32165662221), (11, 26317359999), (21, 13785283809), (27, 10721887407), (33, 8772453333), (63, 4595094603), (77, 3759622857), (81, 3573962469), (99, 2924151111), (181, 1599397569), (189, 1531698201), (231, 1253207619), (243, 1191320823), (297, 974717037), (543, 533132523), (567, 510566067), (693, 417735873), (729, 397106941), (891, 324905679), (1267, 228485367), (1629, 177710841), (1701, 170188689), (1991, 145399779), (2079, 139245291), (2673, 108301893), (3801, 76161789), (4887, 59236947), (5103, 56729563), (5973, 48466593), (6237, 46415097), (8019, 36100631), (11403, 25387263), (13937, 20771397), (14661, 19745649), (17919, 16155531), (18711, 15471699), (28493, 10160073), (34209, 8462421), (41811, 6923799), (43983, 6581883), (53757, 5385177), (56133, 5157233), (85479, 3386691), (102627, 2820807), (125433, 2307933), (131949, 2193961), (161271, 1795059), (199451, 1451439), (256437, 1128897), (307881, 940269), (313423, 923643), (376299, 769311), (483813, 598353)]