550890369

素因数分解:

$3^3\times {\mathrm{1663}}^1\times {\mathrm{12269}}^1$

素因数の和:13941

約数の個数: 16

約数和(自身を含む): 816691200

約数和(自身を除く): 265800831

約数列:

[1, 3, 9, 27, 1663, 4989, 12269, 14967, 36807, 44901, 110421, 331263, 20403347, 61210041, 183630123, 550890369]

約数ペア:

[(1, 550890369), (3, 183630123), (9, 61210041), (27, 20403347), (1663, 331263), (4989, 110421), (12269, 44901), (14967, 36807)]