54142803

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 97036800

約数和(自身を除く): 42893997

約数列:

[1, 3, 9, 11, 13, 27, 33, 37, 39, 99, 111, 117, 143, 297, 333, 351, 379, 407, 429, 481, 999, 1137, 1221, 1287, 1443, 3411, 3663, 3861, 4169, 4329, 4927, 5291, 10233, 10989, 12507, 12987, 14023, 14781, 15873, 37521, 42069, 44343, 47619, 54197, 112563, 126207, 133029, 142857, 154253, 162591, 182299, 378621, 462759, 487773, 546897, 1388277, 1463319, 1640691, 2005289, 4164831, 4922073, 6015867, 18047601, 54142803]

約数ペア:

[(1, 54142803), (3, 18047601), (9, 6015867), (11, 4922073), (13, 4164831), (27, 2005289), (33, 1640691), (37, 1463319), (39, 1388277), (99, 546897), (111, 487773), (117, 462759), (143, 378621), (297, 182299), (333, 162591), (351, 154253), (379, 142857), (407, 133029), (429, 126207), (481, 112563), (999, 54197), (1137, 47619), (1221, 44343), (1287, 42069), (1443, 37521), (3411, 15873), (3663, 14781), (3861, 14023), (4169, 12987), (4329, 12507), (4927, 10989), (5291, 10233)]