26567163

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 46949760

約数和(自身を除く): 20382597

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 129, 147, 189, 301, 387, 441, 467, 903, 1161, 1323, 1401, 2107, 2709, 3269, 4203, 6321, 8127, 9807, 12609, 18963, 20081, 22883, 29421, 56889, 60243, 68649, 88263, 140567, 180729, 205947, 421701, 542187, 617841, 983969, 1265103, 2951907, 3795309, 8855721, 26567163]

約数ペア:

[(1, 26567163), (3, 8855721), (7, 3795309), (9, 2951907), (21, 1265103), (27, 983969), (43, 617841), (49, 542187), (63, 421701), (129, 205947), (147, 180729), (189, 140567), (301, 88263), (387, 68649), (441, 60243), (467, 56889), (903, 29421), (1161, 22883), (1323, 20081), (1401, 18963), (2107, 12609), (2709, 9807), (3269, 8127), (4203, 6321)]