26768511

素因数分解:

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

素因数の和:169

約数の個数: 72

約数和(自身を含む): 51352704

約数和(自身を除く): 24584193

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 107, 133, 171, 209, 231, 321, 361, 399, 627, 693, 749, 963, 1083, 1177, 1197, 1463, 1881, 2033, 2247, 2527, 3249, 3531, 3971, 4389, 6099, 6741, 7581, 8239, 10593, 11913, 13167, 14231, 18297, 22363, 22743, 24717, 27797, 35739, 38627, 42693, 67089, 74151, 83391, 115881, 128079, 156541, 201267, 250173, 270389, 347643, 424897, 469623, 811167, 1274691, 1408869, 2433501, 2974279, 3824073, 8922837, 26768511]

約数ペア:

[(1, 26768511), (3, 8922837), (7, 3824073), (9, 2974279), (11, 2433501), (19, 1408869), (21, 1274691), (33, 811167), (57, 469623), (63, 424897), (77, 347643), (99, 270389), (107, 250173), (133, 201267), (171, 156541), (209, 128079), (231, 115881), (321, 83391), (361, 74151), (399, 67089), (627, 42693), (693, 38627), (749, 35739), (963, 27797), (1083, 24717), (1177, 22743), (1197, 22363), (1463, 18297), (1881, 14231), (2033, 13167), (2247, 11913), (2527, 10593), (3249, 8239), (3531, 7581), (3971, 6741), (4389, 6099)]