53031249

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 79814592

約数和(自身を除く): 26783343

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2243, 2627, 6729, 7881, 20187, 23643, 82991, 159253, 248973, 477759, 746919, 1433277, 5892361, 17677083, 53031249]

約数ペア:

[(1, 53031249), (3, 17677083), (9, 5892361), (37, 1433277), (71, 746919), (111, 477759), (213, 248973), (333, 159253), (639, 82991), (2243, 23643), (2627, 20187), (6729, 7881)]