27490617

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1923

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 24219783

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 1889, 2079, 4851, 5667, 13223, 14553, 17001, 20779, 39669, 51003, 62337, 92561, 119007, 145453, 187011, 277683, 357021, 436359, 561033, 833049, 1018171, 1309077, 2499147, 3054513, 3927231, 9163539, 27490617]

約数ペア:

[(1, 27490617), (3, 9163539), (7, 3927231), (9, 3054513), (11, 2499147), (21, 1309077), (27, 1018171), (33, 833049), (49, 561033), (63, 436359), (77, 357021), (99, 277683), (147, 187011), (189, 145453), (231, 119007), (297, 92561), (441, 62337), (539, 51003), (693, 39669), (1323, 20779), (1617, 17001), (1889, 14553), (2079, 13223), (4851, 5667)]