227930241

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 384333824

約数和(自身を除く): 156403583

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 271, 331, 363, 813, 847, 993, 1897, 2317, 2541, 2981, 3641, 5691, 6951, 8943, 10923, 20867, 25487, 32791, 40051, 62601, 76461, 89701, 98373, 120153, 229537, 269103, 280357, 627907, 688611, 841071, 986711, 1883721, 2960133, 6906977, 10853821, 20720931, 32561463, 75976747, 227930241]

約数ペア:

[(1, 227930241), (3, 75976747), (7, 32561463), (11, 20720931), (21, 10853821), (33, 6906977), (77, 2960133), (121, 1883721), (231, 986711), (271, 841071), (331, 688611), (363, 627907), (813, 280357), (847, 269103), (993, 229537), (1897, 120153), (2317, 98373), (2541, 89701), (2981, 76461), (3641, 62601), (5691, 40051), (6951, 32791), (8943, 25487), (10923, 20867)]