91914831

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:617

約数の個数: 40

約数和(自身を含む): 144967680

約数和(自身を除く): 53052849

約数列:

[1, 3, 9, 23, 27, 69, 81, 103, 207, 309, 479, 621, 927, 1437, 1863, 2369, 2781, 4311, 7107, 8343, 11017, 12933, 21321, 33051, 38799, 49337, 63963, 99153, 148011, 191889, 297459, 444033, 892377, 1134751, 1332099, 3404253, 3996297, 10212759, 30638277, 91914831]

約数ペア:

[(1, 91914831), (3, 30638277), (9, 10212759), (23, 3996297), (27, 3404253), (69, 1332099), (81, 1134751), (103, 892377), (207, 444033), (309, 297459), (479, 191889), (621, 148011), (927, 99153), (1437, 63963), (1863, 49337), (2369, 38799), (2781, 33051), (4311, 21321), (7107, 12933), (8343, 11017)]