57089853

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 89826528

約数和(自身を除く): 32736675

約数列:

[1, 3, 9, 27, 37, 43, 81, 111, 129, 333, 387, 443, 999, 1161, 1329, 1591, 2997, 3483, 3987, 4773, 11961, 14319, 16391, 19049, 35883, 42957, 49173, 57147, 128871, 147519, 171441, 442557, 514323, 704813, 1327671, 1542969, 2114439, 6343317, 19029951, 57089853]

約数ペア:

[(1, 57089853), (3, 19029951), (9, 6343317), (27, 2114439), (37, 1542969), (43, 1327671), (81, 704813), (111, 514323), (129, 442557), (333, 171441), (387, 147519), (443, 128871), (999, 57147), (1161, 49173), (1329, 42957), (1591, 35883), (2997, 19049), (3483, 16391), (3987, 14319), (4773, 11961)]