47655321

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 75644928

約数和(自身を除く): 27989607

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 329, 371, 911, 987, 1113, 2491, 2733, 6377, 7473, 17437, 19131, 42817, 48283, 52311, 128451, 144849, 299719, 337981, 899157, 1013943, 2269301, 6807903, 15885107, 47655321]

約数ペア:

[(1, 47655321), (3, 15885107), (7, 6807903), (21, 2269301), (47, 1013943), (53, 899157), (141, 337981), (159, 299719), (329, 144849), (371, 128451), (911, 52311), (987, 48283), (1113, 42817), (2491, 19131), (2733, 17437), (6377, 7473)]