85499217

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{60509}}^1$

素因数の和:60672

約数の個数: 12

約数和(自身を含む): 124287540

約数和(自身を除く): 38788323

約数列:

[1, 3, 9, 157, 471, 1413, 60509, 181527, 544581, 9499913, 28499739, 85499217]

約数ペア:

[(1, 85499217), (3, 28499739), (9, 9499913), (157, 544581), (471, 181527), (1413, 60509)]