55078299

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{1823}}^1$

素因数の和:2208

約数の個数: 20

約数和(自身を含む): 82543296

約数和(自身を除く): 27464997

約数列:

[1, 3, 9, 27, 81, 373, 1119, 1823, 3357, 5469, 10071, 16407, 30213, 49221, 147663, 679979, 2039937, 6119811, 18359433, 55078299]

約数ペア:

[(1, 55078299), (3, 18359433), (9, 6119811), (27, 2039937), (81, 679979), (373, 147663), (1119, 49221), (1823, 30213), (3357, 16407), (5469, 10071)]