27023073

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 48660480

約数和(自身を除く): 21637407

約数列:

[1, 3, 7, 11, 19, 21, 33, 47, 57, 77, 131, 133, 141, 209, 231, 329, 393, 399, 517, 627, 893, 917, 987, 1441, 1463, 1551, 2489, 2679, 2751, 3619, 4323, 4389, 6157, 6251, 7467, 9823, 10087, 10857, 17423, 18471, 18753, 27379, 29469, 30261, 43099, 52269, 67727, 68761, 82137, 116983, 129297, 191653, 203181, 206283, 350949, 474089, 574959, 818881, 1286813, 1422267, 2456643, 3860439, 9007691, 27023073]

約数ペア:

[(1, 27023073), (3, 9007691), (7, 3860439), (11, 2456643), (19, 1422267), (21, 1286813), (33, 818881), (47, 574959), (57, 474089), (77, 350949), (131, 206283), (133, 203181), (141, 191653), (209, 129297), (231, 116983), (329, 82137), (393, 68761), (399, 67727), (517, 52269), (627, 43099), (893, 30261), (917, 29469), (987, 27379), (1441, 18753), (1463, 18471), (1551, 17423), (2489, 10857), (2679, 10087), (2751, 9823), (3619, 7467), (4323, 6251), (4389, 6157)]