27781554

素因数分解:

$2^1\times 3^1\times {\mathrm{1301}}^1\times {\mathrm{3559}}^1$

素因数の和:4865

約数の個数: 16

約数和(自身を含む): 55621440

約数和(自身を除く): 27839886

約数列:

[1, 2, 3, 6, 1301, 2602, 3559, 3903, 7118, 7806, 10677, 21354, 4630259, 9260518, 13890777, 27781554]

約数ペア:

[(1, 27781554), (2, 13890777), (3, 9260518), (6, 4630259), (1301, 21354), (2602, 10677), (3559, 7806), (3903, 7118)]