27606159

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1140

約数の個数: 36

約数和(自身を含む): 47216520

約数和(自身を除く): 19610361

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1061, 1239, 2891, 3183, 3717, 7427, 8673, 9549, 22281, 26019, 51989, 62599, 66843, 155967, 187797, 438193, 467901, 563391, 1314579, 3067351, 3943737, 9202053, 27606159]

約数ペア:

[(1, 27606159), (3, 9202053), (7, 3943737), (9, 3067351), (21, 1314579), (49, 563391), (59, 467901), (63, 438193), (147, 187797), (177, 155967), (413, 66843), (441, 62599), (531, 51989), (1061, 26019), (1239, 22281), (2891, 9549), (3183, 8673), (3717, 7427)]