47857851

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{24281}}^1$

素因数の和:24363

約数の個数: 16

約数和(自身を含む): 71874720

約数和(自身を除く): 24016869

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 24281, 72843, 218529, 655587, 1772513, 5317539, 15952617, 47857851]

約数ペア:

[(1, 47857851), (3, 15952617), (9, 5317539), (27, 1772513), (73, 655587), (219, 218529), (657, 72843), (1971, 24281)]