2837648727

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1549}}^1\times {\mathrm{3571}}^1$

素因数の和:5148

約数の個数: 32

約数和(自身を含む): 4429280000

約数和(自身を除く): 1591631273

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1549, 3571, 4647, 10713, 13941, 29431, 32139, 41823, 67849, 88293, 96417, 203547, 264879, 610641, 794637, 1831923, 5531479, 16594437, 49783311, 105098101, 149349933, 315294303, 945882909, 2837648727]

約数ペア:

[(1, 2837648727), (3, 945882909), (9, 315294303), (19, 149349933), (27, 105098101), (57, 49783311), (171, 16594437), (513, 5531479), (1549, 1831923), (3571, 794637), (4647, 610641), (10713, 264879), (13941, 203547), (29431, 96417), (32139, 88293), (41823, 67849)]