166494231

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{37831}}^1$

素因数の和:38003

約数の個数: 16

約数和(自身を含む): 248177920

約数和(自身を除く): 81683689

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 37831, 113493, 340479, 1021437, 6166453, 18499359, 55498077, 166494231]

約数ペア:

[(1, 166494231), (3, 55498077), (9, 18499359), (27, 6166453), (163, 1021437), (489, 340479), (1467, 113493), (4401, 37831)]