85542863

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 99092544

約数和(自身を除く): 13549681

約数列:

[1, 7, 157, 277, 281, 1099, 1939, 1967, 43489, 44117, 77837, 304423, 308819, 544859, 12220409, 85542863]

約数ペア:

[(1, 85542863), (7, 12220409), (157, 544859), (277, 308819), (281, 304423), (1099, 77837), (1939, 44117), (1967, 43489)]