48439287

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31847}}^1$

素因数の和:31879

約数の個数: 18

約数和(自身を含む): 75766392

約数和(自身を除く): 27327105

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 31847, 95541, 286623, 414011, 1242033, 3726099, 5382143, 16146429, 48439287]

約数ペア:

[(1, 48439287), (3, 16146429), (9, 5382143), (13, 3726099), (39, 1242033), (117, 414011), (169, 286623), (507, 95541), (1521, 31847)]