85082157

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{14389}}^1$

素因数の和:14474

約数の個数: 20

約数和(自身を含む): 128848060

約数和(自身を除く): 43765903

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 14389, 43167, 129501, 388503, 1050397, 1165509, 3151191, 9453573, 28360719, 85082157]

約数ペア:

[(1, 85082157), (3, 28360719), (9, 9453573), (27, 3151191), (73, 1165509), (81, 1050397), (219, 388503), (657, 129501), (1971, 43167), (5913, 14389)]