12650337

素因数分解:

$3^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 56

約数和(自身を含む): 22594496

約数和(自身を除く): 9944159

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 67, 81, 111, 189, 201, 243, 259, 333, 469, 567, 603, 729, 777, 999, 1407, 1701, 1809, 2331, 2479, 2997, 4221, 5103, 5427, 6993, 7437, 8991, 12663, 16281, 17353, 20979, 22311, 26973, 37989, 48843, 52059, 62937, 66933, 113967, 156177, 188811, 200799, 341901, 468531, 602397, 1405593, 1807191, 4216779, 12650337]

約数ペア:

[(1, 12650337), (3, 4216779), (7, 1807191), (9, 1405593), (21, 602397), (27, 468531), (37, 341901), (63, 200799), (67, 188811), (81, 156177), (111, 113967), (189, 66933), (201, 62937), (243, 52059), (259, 48843), (333, 37989), (469, 26973), (567, 22311), (603, 20979), (729, 17353), (777, 16281), (999, 12663), (1407, 8991), (1701, 7437), (1809, 6993), (2331, 5427), (2479, 5103), (2997, 4221)]