48705381

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{8237}}^1$

素因数の和:8322

約数の個数: 20

約数和(自身を含む): 73763052

約数和(自身を除く): 25057671

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 8237, 24711, 74133, 222399, 601301, 667197, 1803903, 5411709, 16235127, 48705381]

約数ペア:

[(1, 48705381), (3, 16235127), (9, 5411709), (27, 1803903), (73, 667197), (81, 601301), (219, 222399), (657, 74133), (1971, 24711), (5913, 8237)]