65871927

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{863}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 106997760

約数和(自身を除く): 41125833

約数列:

[1, 3, 9, 11, 27, 33, 99, 257, 297, 771, 863, 2313, 2589, 2827, 6939, 7767, 8481, 9493, 23301, 25443, 28479, 76329, 85437, 221791, 256311, 665373, 1996119, 2439701, 5988357, 7319103, 21957309, 65871927]

約数ペア:

[(1, 65871927), (3, 21957309), (9, 7319103), (11, 5988357), (27, 2439701), (33, 1996119), (99, 665373), (257, 256311), (297, 221791), (771, 85437), (863, 76329), (2313, 28479), (2589, 25443), (2827, 23301), (6939, 9493), (7767, 8481)]