66817467

素因数分解:

$3^5\times {\mathrm{131}}^1\times {\mathrm{2099}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 100900800

約数和(自身を除く): 34083333

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 1179, 2099, 3537, 6297, 10611, 18891, 31833, 56673, 170019, 274969, 510057, 824907, 2474721, 7424163, 22272489, 66817467]

約数ペア:

[(1, 66817467), (3, 22272489), (9, 7424163), (27, 2474721), (81, 824907), (131, 510057), (243, 274969), (393, 170019), (1179, 56673), (2099, 31833), (3537, 18891), (6297, 10611)]