85800609

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{221707}}^1$

素因数の和:221756

約数の個数: 12

約数和(自身を含む): 126816976

約数和(自身を除く): 41016367

約数列:

[1, 3, 9, 43, 129, 387, 221707, 665121, 1995363, 9533401, 28600203, 85800609]

約数ペア:

[(1, 85800609), (3, 28600203), (9, 9533401), (43, 1995363), (129, 665121), (387, 221707)]