49146321

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{7477}}^1$

素因数の和:7800

約数の個数: 16

約数和(自身を含む): 75138944

約数和(自身を除く): 25992623

約数列:

[1, 3, 7, 21, 313, 939, 2191, 6573, 7477, 22431, 52339, 157017, 2340301, 7020903, 16382107, 49146321]

約数ペア:

[(1, 49146321), (3, 16382107), (7, 7020903), (21, 2340301), (313, 157017), (939, 52339), (2191, 22431), (6573, 7477)]