77508748779

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4111}}^1\times {\mathrm{81619}}^1$

素因数の和:85751

約数の個数: 32

約数和(自身を含む): 128878632960

約数和(自身を除く): 51369884181

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 4111, 12333, 28777, 45221, 81619, 86331, 135663, 244857, 316547, 571333, 897809, 949641, 1713999, 2693427, 6284663, 18853989, 335535709, 1006607127, 2348749963, 3690892799, 7046249889, 11072678397, 25836249593, 77508748779]

約数ペア:

[(1, 77508748779), (3, 25836249593), (7, 11072678397), (11, 7046249889), (21, 3690892799), (33, 2348749963), (77, 1006607127), (231, 335535709), (4111, 18853989), (12333, 6284663), (28777, 2693427), (45221, 1713999), (81619, 949641), (86331, 897809), (135663, 571333), (244857, 316547)]