86678151

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{13187}}^1$

素因数の和:13510

約数の個数: 16

約数和(自身を含む): 132513024

約数和(自身を除く): 45834873

約数列:

[1, 3, 7, 21, 313, 939, 2191, 6573, 13187, 39561, 92309, 276927, 4127531, 12382593, 28892717, 86678151]

約数ペア:

[(1, 86678151), (3, 28892717), (7, 12382593), (21, 4127531), (313, 276927), (939, 92309), (2191, 39561), (6573, 13187)]