91830051

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{47903}}^1$

素因数の和:47983

約数の個数: 16

約数和(自身を含む): 137963520

約数和(自身を除く): 46133469

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 47903, 143709, 431127, 1293381, 3401113, 10203339, 30610017, 91830051]

約数ペア:

[(1, 91830051), (3, 30610017), (9, 10203339), (27, 3401113), (71, 1293381), (213, 431127), (639, 143709), (1917, 47903)]