23180283

素因数分解:

$3^3\times 7^3\times {\mathrm{2503}}^1$

素因数の和:2533

約数の個数: 32

約数和(自身を含む): 40064000

約数和(自身を除く): 16883717

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 2503, 3087, 7509, 9261, 17521, 22527, 52563, 67581, 122647, 157689, 367941, 473067, 858529, 1103823, 2575587, 3311469, 7726761, 23180283]

約数ペア:

[(1, 23180283), (3, 7726761), (7, 3311469), (9, 2575587), (21, 1103823), (27, 858529), (49, 473067), (63, 367941), (147, 157689), (189, 122647), (343, 67581), (441, 52563), (1029, 22527), (1323, 17521), (2503, 9261), (3087, 7509)]