28272243317769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4447}}^1\times {\mathrm{879701}}^1$

素因数の和:884238

約数の個数: 48

約数和(自身を含む): 45170684941824

約数和(自身を除く): 16898441624055

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 4447, 7227, 13341, 40023, 48917, 146751, 324631, 440253, 879701, 973893, 2639103, 2921679, 3570941, 7917309, 9676711, 10712823, 29030133, 32138469, 64218173, 87090399, 192654519, 577963557, 706399903, 2119199709, 3912030347, 6357599127, 11736091041, 35208273123, 43032333817, 129097001451, 285578215331, 387291004353, 856734645993, 2570203937979, 3141360368641, 9424081105923, 28272243317769]

約数ペア:

[(1, 28272243317769), (3, 9424081105923), (9, 3141360368641), (11, 2570203937979), (33, 856734645993), (73, 387291004353), (99, 285578215331), (219, 129097001451), (657, 43032333817), (803, 35208273123), (2409, 11736091041), (4447, 6357599127), (7227, 3912030347), (13341, 2119199709), (40023, 706399903), (48917, 577963557), (146751, 192654519), (324631, 87090399), (440253, 64218173), (879701, 32138469), (973893, 29030133), (2639103, 10712823), (2921679, 9676711), (3570941, 7917309)]