51640083

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22679}}^1$

素因数の和:22719

約数の個数: 24

約数和(自身を含む): 84913920

約数和(自身を除く): 33273837

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 22679, 68037, 204111, 249469, 521617, 748407, 1564851, 2245221, 4694553, 5737787, 17213361, 51640083]

約数ペア:

[(1, 51640083), (3, 17213361), (9, 5737787), (11, 4694553), (23, 2245221), (33, 1564851), (69, 748407), (99, 521617), (207, 249469), (253, 204111), (759, 68037), (2277, 22679)]