9347877

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 17926272

約数和(自身を除く): 8578395

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 47, 49, 63, 77, 99, 123, 141, 147, 231, 287, 329, 369, 423, 441, 451, 517, 539, 693, 861, 987, 1353, 1551, 1617, 1927, 2009, 2303, 2583, 2961, 3157, 3619, 4059, 4653, 4851, 5781, 6027, 6909, 9471, 10857, 13489, 17343, 18081, 20727, 21197, 22099, 25333, 28413, 32571, 40467, 63591, 66297, 75999, 94423, 121401, 148379, 190773, 198891, 227997, 283269, 445137, 849807, 1038653, 1335411, 3115959, 9347877]

約数ペア:

[(1, 9347877), (3, 3115959), (7, 1335411), (9, 1038653), (11, 849807), (21, 445137), (33, 283269), (41, 227997), (47, 198891), (49, 190773), (63, 148379), (77, 121401), (99, 94423), (123, 75999), (141, 66297), (147, 63591), (231, 40467), (287, 32571), (329, 28413), (369, 25333), (423, 22099), (441, 21197), (451, 20727), (517, 18081), (539, 17343), (693, 13489), (861, 10857), (987, 9471), (1353, 6909), (1551, 6027), (1617, 5781), (1927, 4851), (2009, 4653), (2303, 4059), (2583, 3619), (2961, 3157)]