51037731

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 75428496

約数和(自身を除く): 24390765

約数列:

[1, 3, 9, 73, 131, 219, 393, 593, 657, 1179, 1779, 5337, 9563, 28689, 43289, 77683, 86067, 129867, 233049, 389601, 699147, 5670859, 17012577, 51037731]

約数ペア:

[(1, 51037731), (3, 17012577), (9, 5670859), (73, 699147), (131, 389601), (219, 233049), (393, 129867), (593, 86067), (657, 77683), (1179, 43289), (1779, 28689), (5337, 9563)]