39725163

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4463}}^1$

素因数の和:4535

約数の個数: 24

約数和(自身を含む): 61281792

約数和(自身を除く): 21556629

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 4463, 8901, 13389, 40167, 102649, 191909, 307947, 575727, 923841, 1727181, 4413907, 13241721, 39725163]

約数ペア:

[(1, 39725163), (3, 13241721), (9, 4413907), (23, 1727181), (43, 923841), (69, 575727), (129, 307947), (207, 191909), (387, 102649), (989, 40167), (2967, 13389), (4463, 8901)]