86680881

素因数分解:

$3^3\times 7^1\times {\mathrm{458629}}^1$

素因数の和:458645

約数の個数: 16

約数和(自身を含む): 146761600

約数和(自身を除く): 60080719

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 458629, 1375887, 3210403, 4127661, 9631209, 12382983, 28893627, 86680881]

約数ペア:

[(1, 86680881), (3, 28893627), (7, 12382983), (9, 9631209), (21, 4127661), (27, 3210403), (63, 1375887), (189, 458629)]