25598889

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 41120640

約数和(自身を除く): 15521751

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 1297, 2193, 3891, 6579, 11673, 19737, 22049, 35019, 55771, 66147, 167313, 198441, 501939, 595323, 948107, 1505817, 2844321, 8532963, 25598889]

約数ペア:

[(1, 25598889), (3, 8532963), (9, 2844321), (17, 1505817), (27, 948107), (43, 595323), (51, 501939), (129, 198441), (153, 167313), (387, 66147), (459, 55771), (731, 35019), (1161, 22049), (1297, 19737), (2193, 11673), (3891, 6579)]