48747027

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{122173}}^1$

素因数の和:122202

約数の個数: 16

約数和(自身を含む): 78191360

約数和(自身を除く): 29444333

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 122173, 366519, 855211, 2321287, 2565633, 6963861, 16249009, 48747027]

約数ペア:

[(1, 48747027), (3, 16249009), (7, 6963861), (19, 2565633), (21, 2321287), (57, 855211), (133, 366519), (399, 122173)]