53489997

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9479}}^1$

素因数の和:9518

約数の個数: 32

約数和(自身を含む): 91008000

約数和(自身を除く): 37518003

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 9479, 28437, 85311, 104269, 180101, 255933, 312807, 540303, 938421, 1620909, 1981111, 2815263, 4862727, 5943333, 17829999, 53489997]

約数ペア:

[(1, 53489997), (3, 17829999), (9, 5943333), (11, 4862727), (19, 2815263), (27, 1981111), (33, 1620909), (57, 938421), (99, 540303), (171, 312807), (209, 255933), (297, 180101), (513, 104269), (627, 85311), (1881, 28437), (5643, 9479)]