39855591

素因数分解:

$3^3\times {\mathrm{73}}^2\times {\mathrm{277}}^1$

素因数の和:432

約数の個数: 24

約数和(自身を含む): 60081360

約数和(自身を除く): 20225769

約数列:

[1, 3, 9, 27, 73, 219, 277, 657, 831, 1971, 2493, 5329, 7479, 15987, 20221, 47961, 60663, 143883, 181989, 545967, 1476133, 4428399, 13285197, 39855591]

約数ペア:

[(1, 39855591), (3, 13285197), (9, 4428399), (27, 1476133), (73, 545967), (219, 181989), (277, 143883), (657, 60663), (831, 47961), (1971, 20221), (2493, 15987), (5329, 7479)]