86587881

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{727}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 122915520

約数和(自身を除く): 36327639

約数列:

[1, 3, 29, 37, 87, 111, 727, 1073, 1369, 2181, 3219, 4107, 21083, 26899, 39701, 63249, 80697, 119103, 780071, 995263, 2340213, 2985789, 28862627, 86587881]

約数ペア:

[(1, 86587881), (3, 28862627), (29, 2985789), (37, 2340213), (87, 995263), (111, 780071), (727, 119103), (1073, 80697), (1369, 63249), (2181, 39701), (3219, 26899), (4107, 21083)]