85879251

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{17573}}^1$

素因数の和:17763

約数の個数: 16

約数和(自身を含む): 127938720

約数和(自身を除く): 42059469

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 17573, 52719, 158157, 474471, 3180713, 9542139, 28626417, 85879251]

約数ペア:

[(1, 85879251), (3, 28626417), (9, 9542139), (27, 3180713), (181, 474471), (543, 158157), (1629, 52719), (4887, 17573)]