27053595

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 49269264

約数和(自身を除く): 22215669

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 335, 405, 603, 997, 1005, 1809, 2991, 3015, 4985, 5427, 8973, 9045, 14955, 26919, 27135, 44865, 66799, 80757, 134595, 200397, 333995, 403785, 601191, 1001985, 1803573, 3005955, 5410719, 9017865, 27053595]

約数ペア:

[(1, 27053595), (3, 9017865), (5, 5410719), (9, 3005955), (15, 1803573), (27, 1001985), (45, 601191), (67, 403785), (81, 333995), (135, 200397), (201, 134595), (335, 80757), (405, 66799), (603, 44865), (997, 27135), (1005, 26919), (1809, 14955), (2991, 9045), (3015, 8973), (4985, 5427)]