127341786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 301150080

約数和(自身を除く): 173808294

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 193, 286, 386, 429, 579, 769, 858, 1158, 1538, 2123, 2307, 2509, 4246, 4614, 5018, 6369, 7527, 8459, 9997, 12738, 15054, 16918, 19994, 25377, 27599, 29991, 50754, 55198, 59982, 82797, 109967, 148417, 165594, 219934, 296834, 329901, 445251, 659802, 890502, 1632587, 1929421, 3265174, 3858842, 4897761, 5788263, 9795522, 11576526, 21223631, 42447262, 63670893, 127341786]

約数ペア:

[(1, 127341786), (2, 63670893), (3, 42447262), (6, 21223631), (11, 11576526), (13, 9795522), (22, 5788263), (26, 4897761), (33, 3858842), (39, 3265174), (66, 1929421), (78, 1632587), (143, 890502), (193, 659802), (286, 445251), (386, 329901), (429, 296834), (579, 219934), (769, 165594), (858, 148417), (1158, 109967), (1538, 82797), (2123, 59982), (2307, 55198), (2509, 50754), (4246, 29991), (4614, 27599), (5018, 25377), (6369, 19994), (7527, 16918), (8459, 15054), (9997, 12738)]