83886291

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 123140160

約数和(自身を除く): 39253869

約数列:

[1, 3, 9, 109, 233, 327, 367, 699, 981, 1101, 2097, 3303, 25397, 40003, 76191, 85511, 120009, 228573, 256533, 360027, 769599, 9320699, 27962097, 83886291]

約数ペア:

[(1, 83886291), (3, 27962097), (9, 9320699), (109, 769599), (233, 360027), (327, 256533), (367, 228573), (699, 120009), (981, 85511), (1101, 76191), (2097, 40003), (3303, 25397)]