71312967

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{8893}}^1$

素因数の和:8922

約数の個数: 28

約数和(自身を含む): 116653704

約数和(自身を除く): 45340737

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 8893, 26679, 80037, 97823, 240111, 293469, 720333, 880407, 2160999, 2641221, 6482997, 7923663, 23770989, 71312967]

約数ペア:

[(1, 71312967), (3, 23770989), (9, 7923663), (11, 6482997), (27, 2641221), (33, 2160999), (81, 880407), (99, 720333), (243, 293469), (297, 240111), (729, 97823), (891, 80037), (2673, 26679), (8019, 8893)]