27480339

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 40650272

約数和(自身を除く): 13169933

約数列:

[1, 3, 9, 73, 151, 219, 277, 453, 657, 831, 1359, 2493, 11023, 20221, 33069, 41827, 60663, 99207, 125481, 181989, 376443, 3053371, 9160113, 27480339]

約数ペア:

[(1, 27480339), (3, 9160113), (9, 3053371), (73, 376443), (151, 181989), (219, 125481), (277, 99207), (453, 60663), (657, 41827), (831, 33069), (1359, 20221), (2493, 11023)]