66811440843

素因数分解:

$3^6\times 7^1\times {\mathrm{2791}}^1\times {\mathrm{4691}}^1$

素因数の和:7507

約数の個数: 56

約数和(自身を含む): 114546959616

約数和(自身を除く): 47735518773

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2791, 4691, 5103, 8373, 14073, 19537, 25119, 32837, 42219, 58611, 75357, 98511, 126657, 175833, 226071, 295533, 379971, 527499, 678213, 886599, 1139913, 1582497, 2034639, 2659797, 3419739, 4747491, 7979391, 13092581, 14242473, 23938173, 39277743, 91648067, 117833229, 274944201, 353499687, 824832603, 1060499061, 2474497809, 3181497183, 7423493427, 9544491549, 22270480281, 66811440843]

約数ペア:

[(1, 66811440843), (3, 22270480281), (7, 9544491549), (9, 7423493427), (21, 3181497183), (27, 2474497809), (63, 1060499061), (81, 824832603), (189, 353499687), (243, 274944201), (567, 117833229), (729, 91648067), (1701, 39277743), (2791, 23938173), (4691, 14242473), (5103, 13092581), (8373, 7979391), (14073, 4747491), (19537, 3419739), (25119, 2659797), (32837, 2034639), (42219, 1582497), (58611, 1139913), (75357, 886599), (98511, 678213), (126657, 527499), (175833, 379971), (226071, 295533)]