273851442

素因数分解:

$2^1\times 3^4\times {\mathrm{1690441}}^1$

素因数の和:1690455

約数の個数: 20

約数和(自身を含む): 613630446

約数和(自身を除く): 339779004

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1690441, 3380882, 5071323, 10142646, 15213969, 30427938, 45641907, 91283814, 136925721, 273851442]

約数ペア:

[(1, 273851442), (2, 136925721), (3, 91283814), (6, 45641907), (9, 30427938), (18, 15213969), (27, 10142646), (54, 5071323), (81, 3380882), (162, 1690441)]