54513861

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 73728000

約数和(自身を除く): 19214139

約数列:

[1, 3, 127, 199, 381, 597, 719, 2157, 25273, 75819, 91313, 143081, 273939, 429243, 18171287, 54513861]

約数ペア:

[(1, 54513861), (3, 18171287), (127, 429243), (199, 273939), (381, 143081), (597, 91313), (719, 75819), (2157, 25273)]