9017865

素因数分解:

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

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 16287360

約数和(自身を除く): 7269495

約数列:

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

約数ペア:

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