49287663

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 75878400

約数和(自身を除く): 26590737

約数列:

[1, 3, 9, 27, 37, 103, 111, 309, 333, 479, 927, 999, 1437, 2781, 3811, 4311, 11433, 12933, 17723, 34299, 49337, 53169, 102897, 148011, 159507, 444033, 478521, 1332099, 1825469, 5476407, 16429221, 49287663]

約数ペア:

[(1, 49287663), (3, 16429221), (9, 5476407), (27, 1825469), (37, 1332099), (103, 478521), (111, 444033), (309, 159507), (333, 148011), (479, 102897), (927, 53169), (999, 49337), (1437, 34299), (2781, 17723), (3811, 12933), (4311, 11433)]