77797049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 93985920

約数和(自身を除く): 16188871

約数列:

[1, 11, 17, 41, 73, 139, 187, 451, 697, 803, 1241, 1529, 2363, 2993, 5699, 7667, 10147, 13651, 25993, 32923, 50881, 62689, 96883, 111617, 172499, 416027, 559691, 1065713, 1897489, 4576297, 7072459, 77797049]

約数ペア:

[(1, 77797049), (11, 7072459), (17, 4576297), (41, 1897489), (73, 1065713), (139, 559691), (187, 416027), (451, 172499), (697, 111617), (803, 96883), (1241, 62689), (1529, 50881), (2363, 32923), (2993, 25993), (5699, 13651), (7667, 10147)]