27098127

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1492

約数の個数: 36

約数和(自身を含む): 46623720

約数和(自身を除く): 19525593

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 1429, 2107, 2709, 4287, 6321, 10003, 12861, 18963, 30009, 61447, 70021, 90027, 184341, 210063, 430129, 553023, 630189, 1290387, 3010903, 3871161, 9032709, 27098127]

約数ペア:

[(1, 27098127), (3, 9032709), (7, 3871161), (9, 3010903), (21, 1290387), (43, 630189), (49, 553023), (63, 430129), (129, 210063), (147, 184341), (301, 90027), (387, 70021), (441, 61447), (903, 30009), (1429, 18963), (2107, 12861), (2709, 10003), (4287, 6321)]