80209866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1215301}}^1$

素因数の和:1215317

約数の個数: 16

約数和(自身を含む): 175003488

約数和(自身を除く): 94793622

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1215301, 2430602, 3645903, 7291806, 13368311, 26736622, 40104933, 80209866]

約数ペア:

[(1, 80209866), (2, 40104933), (3, 26736622), (6, 13368311), (11, 7291806), (22, 3645903), (33, 2430602), (66, 1215301)]