47728143

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{33353}}^1$

素因数の和:33415

約数の個数: 16

約数和(自身を含む): 72044640

約数和(自身を除く): 24316497

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 33353, 100059, 300177, 900531, 1767709, 5303127, 15909381, 47728143]

約数ペア:

[(1, 47728143), (3, 15909381), (9, 5303127), (27, 1767709), (53, 900531), (159, 300177), (477, 100059), (1431, 33353)]