87849549

素因数分解:

$3^3\times {\mathrm{1777}}^1\times {\mathrm{1831}}^1$

素因数の和:3617

約数の個数: 16

約数和(自身を含む): 130291840

約数和(自身を除く): 42442291

約数列:

[1, 3, 9, 27, 1777, 1831, 5331, 5493, 15993, 16479, 47979, 49437, 3253687, 9761061, 29283183, 87849549]

約数ペア:

[(1, 87849549), (3, 29283183), (9, 9761061), (27, 3253687), (1777, 49437), (1831, 47979), (5331, 16479), (5493, 15993)]