87461493

素因数分解:

$3^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{2437}}^1$

素因数の和:4156

約数の個数: 16

約数和(自身を含む): 133407360

約数和(自身を除く): 45945867

約数列:

[1, 3, 7, 21, 1709, 2437, 5127, 7311, 11963, 17059, 35889, 51177, 4164833, 12494499, 29153831, 87461493]

約数ペア:

[(1, 87461493), (3, 29153831), (7, 12494499), (21, 4164833), (1709, 51177), (2437, 35889), (5127, 17059), (7311, 11963)]