27117117

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 40940640

約数和(自身を除く): 13823523

約数列:

[1, 3, 9, 29, 87, 107, 261, 321, 963, 971, 2913, 3103, 8739, 9309, 27927, 28159, 84477, 103897, 253431, 311691, 935073, 3013013, 9039039, 27117117]

約数ペア:

[(1, 27117117), (3, 9039039), (9, 3013013), (29, 935073), (87, 311691), (107, 253431), (261, 103897), (321, 84477), (963, 28159), (971, 27927), (2913, 9309), (3103, 8739)]