85865493

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{15787}}^1$

素因数の和:15841

約数の個数: 24

約数和(自身を含む): 136787232

約数和(自身を除く): 50921739

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 15787, 47361, 110509, 331527, 584119, 773563, 1752357, 2320689, 4088833, 12266499, 28621831, 85865493]

約数ペア:

[(1, 85865493), (3, 28621831), (7, 12266499), (21, 4088833), (37, 2320689), (49, 1752357), (111, 773563), (147, 584119), (259, 331527), (777, 110509), (1813, 47361), (5439, 15787)]