55230939

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 81611712

約数和(自身を除く): 26380773

約数列:

[1, 3, 9, 83, 107, 249, 321, 691, 747, 963, 2073, 6219, 8881, 26643, 57353, 73937, 79929, 172059, 221811, 516177, 665433, 6136771, 18410313, 55230939]

約数ペア:

[(1, 55230939), (3, 18410313), (9, 6136771), (83, 665433), (107, 516177), (249, 221811), (321, 172059), (691, 79929), (747, 73937), (963, 57353), (2073, 26643), (6219, 8881)]