85491747

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{287851}}^1$

素因数の和:287871

約数の個数: 16

約数和(自身を含む): 138168960

約数和(自身を除く): 52677213

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 287851, 863553, 2590659, 3166361, 7771977, 9499083, 28497249, 85491747]

約数ペア:

[(1, 85491747), (3, 28497249), (9, 9499083), (11, 7771977), (27, 3166361), (33, 2590659), (99, 863553), (297, 287851)]