49969143

素因数分解:

$3^4\times 7^1\times {\mathrm{88129}}^1$

素因数の和:88148

約数の個数: 20

約数和(自身を含む): 85309840

約数和(自身を除く): 35340697

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 88129, 264387, 616903, 793161, 1850709, 2379483, 5552127, 7138449, 16656381, 49969143]

約数ペア:

[(1, 49969143), (3, 16656381), (7, 7138449), (9, 5552127), (21, 2379483), (27, 1850709), (63, 793161), (81, 616903), (189, 264387), (567, 88129)]