27169965

素因数分解:

$3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 48531840

約数和(自身を除く): 21361875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313, 643, 939, 1565, 1929, 2817, 3215, 4695, 5787, 8451, 9645, 14085, 17361, 28935, 42255, 86805, 201259, 603777, 1006295, 1811331, 3018885, 5433993, 9056655, 27169965]

約数ペア:

[(1, 27169965), (3, 9056655), (5, 5433993), (9, 3018885), (15, 1811331), (27, 1006295), (45, 603777), (135, 201259), (313, 86805), (643, 42255), (939, 28935), (1565, 17361), (1929, 14085), (2817, 9645), (3215, 8451), (4695, 5787)]