86691531

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{40529}}^1$

素因数の和:40586

約数の個数: 16

約数和(自身を含む): 124508160

約数和(自身を除く): 37816629

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 40529, 121587, 932167, 1256399, 2796501, 3769197, 28897177, 86691531]

約数ペア:

[(1, 86691531), (3, 28897177), (23, 3769197), (31, 2796501), (69, 1256399), (93, 932167), (713, 121587), (2139, 40529)]