115996881

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 221211648

約数和(自身を除く): 105214767

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 107, 133, 143, 209, 231, 247, 273, 321, 361, 399, 429, 627, 741, 749, 1001, 1083, 1177, 1391, 1463, 1729, 2033, 2247, 2527, 2717, 3003, 3531, 3971, 4173, 4389, 4693, 5187, 6099, 7581, 8151, 8239, 9737, 11913, 14079, 14231, 15301, 19019, 22363, 24717, 26429, 27797, 29211, 32851, 38627, 42693, 45903, 51623, 57057, 67089, 79287, 83391, 98553, 107107, 115881, 154869, 156541, 185003, 270389, 290719, 321321, 361361, 424897, 469623, 502151, 555009, 811167, 872157, 1084083, 1274691, 1506453, 2035033, 2974279, 3515057, 5523661, 6105099, 8922837, 10545171, 16570983, 38665627, 115996881]

約数ペア:

[(1, 115996881), (3, 38665627), (7, 16570983), (11, 10545171), (13, 8922837), (19, 6105099), (21, 5523661), (33, 3515057), (39, 2974279), (57, 2035033), (77, 1506453), (91, 1274691), (107, 1084083), (133, 872157), (143, 811167), (209, 555009), (231, 502151), (247, 469623), (273, 424897), (321, 361361), (361, 321321), (399, 290719), (429, 270389), (627, 185003), (741, 156541), (749, 154869), (1001, 115881), (1083, 107107), (1177, 98553), (1391, 83391), (1463, 79287), (1729, 67089), (2033, 57057), (2247, 51623), (2527, 45903), (2717, 42693), (3003, 38627), (3531, 32851), (3971, 29211), (4173, 27797), (4389, 26429), (4693, 24717), (5187, 22363), (6099, 19019), (7581, 15301), (8151, 14231), (8239, 14079), (9737, 11913)]