15741874881

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{7380157}}^1$

素因数の和:7380245

約数の個数: 16

約数和(自身を含む): 23616505600

約数和(自身を除く): 7874630719

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 7380157, 22140471, 66421413, 199264239, 583032403, 1749097209, 5247291627, 15741874881]

約数ペア:

[(1, 15741874881), (3, 5247291627), (9, 1749097209), (27, 583032403), (79, 199264239), (237, 66421413), (711, 22140471), (2133, 7380157)]