81274467

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{51407}}^1$

素因数の和:51458

約数の個数: 16

約数和(自身を含む): 118444032

約数和(自身を除く): 37169565

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 51407, 154221, 873919, 1593617, 2621757, 4780851, 27091489, 81274467]

約数ペア:

[(1, 81274467), (3, 27091489), (17, 4780851), (31, 2621757), (51, 1593617), (93, 873919), (527, 154221), (1581, 51407)]