127942437

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{99877}}^1$

素因数の和:99948

約数の個数: 16

約数和(自身を含む): 198157952

約数和(自身を除く): 70215515

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 99877, 299631, 699139, 2097417, 6092497, 18277491, 42647479, 127942437]

約数ペア:

[(1, 127942437), (3, 42647479), (7, 18277491), (21, 6092497), (61, 2097417), (183, 699139), (427, 299631), (1281, 99877)]