77589071

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 98081280

約数和(自身を除く): 20492209

約数列:

[1, 7, 17, 43, 59, 119, 257, 301, 413, 731, 1003, 1799, 2537, 4369, 5117, 7021, 11051, 15163, 17759, 30583, 43129, 77357, 106141, 187867, 257771, 301903, 652009, 1315069, 1804397, 4564063, 11084153, 77589071]

約数ペア:

[(1, 77589071), (7, 11084153), (17, 4564063), (43, 1804397), (59, 1315069), (119, 652009), (257, 301903), (301, 257771), (413, 187867), (731, 106141), (1003, 77357), (1799, 43129), (2537, 30583), (4369, 17759), (5117, 15163), (7021, 11051)]