31554027

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 47056464

約数和(自身を除く): 15502437

約数列:

[1, 3, 9, 53, 83, 159, 249, 477, 747, 797, 2391, 4399, 7173, 13197, 39591, 42241, 66151, 126723, 198453, 380169, 595359, 3506003, 10518009, 31554027]

約数ペア:

[(1, 31554027), (3, 10518009), (9, 3506003), (53, 595359), (83, 380169), (159, 198453), (249, 126723), (477, 66151), (747, 42241), (797, 39591), (2391, 13197), (4399, 7173)]