337014720021

素因数分解:

$3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{643}}^1\times {\mathrm{19919}}^1$

素因数の和:20758

約数の個数: 48

約数和(自身を含む): 526480819200

約数和(自身を除く): 189466099179

約数列:

[1, 3, 7, 21, 49, 147, 179, 537, 643, 1253, 1929, 3759, 4501, 8771, 13503, 19919, 26313, 31507, 59757, 94521, 115097, 139433, 345291, 418299, 805679, 976031, 2417037, 2928093, 3565501, 5639753, 10696503, 12807917, 16919259, 24958507, 38423751, 74875521, 89655419, 174709549, 268966257, 524128647, 627587933, 1882763799, 2292617143, 6877851429, 16048320001, 48144960003, 112338240007, 337014720021]

約数ペア:

[(1, 337014720021), (3, 112338240007), (7, 48144960003), (21, 16048320001), (49, 6877851429), (147, 2292617143), (179, 1882763799), (537, 627587933), (643, 524128647), (1253, 268966257), (1929, 174709549), (3759, 89655419), (4501, 74875521), (8771, 38423751), (13503, 24958507), (19919, 16919259), (26313, 12807917), (31507, 10696503), (59757, 5639753), (94521, 3565501), (115097, 2928093), (139433, 2417037), (345291, 976031), (418299, 805679)]