26597151

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1532

約数の個数: 36

約数和(自身を含む): 45811584

約数和(自身を除く): 19214433

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 1471, 2009, 2583, 4413, 6027, 10297, 13239, 18081, 30891, 60311, 72079, 92673, 180933, 216237, 422177, 542799, 648711, 1266531, 2955239, 3799593, 8865717, 26597151]

約数ペア:

[(1, 26597151), (3, 8865717), (7, 3799593), (9, 2955239), (21, 1266531), (41, 648711), (49, 542799), (63, 422177), (123, 216237), (147, 180933), (287, 92673), (369, 72079), (441, 60311), (861, 30891), (1471, 18081), (2009, 13239), (2583, 10297), (4413, 6027)]