27644927211

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{212999}}^1$

素因数の和:213061

約数の個数: 64

約数和(自身を含む): 49075200000

約数和(自身を除く): 21430272789

約数列:

[1, 3, 9, 11, 19, 23, 27, 33, 57, 69, 99, 171, 207, 209, 253, 297, 437, 513, 621, 627, 759, 1311, 1881, 2277, 3933, 4807, 5643, 6831, 11799, 14421, 43263, 129789, 212999, 638997, 1916991, 2342989, 4046981, 4898977, 5750973, 7028967, 12140943, 14696931, 21086901, 36422829, 44090793, 44516791, 53888747, 63260703, 93080563, 109268487, 132272379, 133550373, 161666241, 279241689, 400651119, 484998723, 837725067, 1023886193, 1201953357, 1454996169, 2513175201, 3071658579, 9214975737, 27644927211]

約数ペア:

[(1, 27644927211), (3, 9214975737), (9, 3071658579), (11, 2513175201), (19, 1454996169), (23, 1201953357), (27, 1023886193), (33, 837725067), (57, 484998723), (69, 400651119), (99, 279241689), (171, 161666241), (207, 133550373), (209, 132272379), (253, 109268487), (297, 93080563), (437, 63260703), (513, 53888747), (621, 44516791), (627, 44090793), (759, 36422829), (1311, 21086901), (1881, 14696931), (2277, 12140943), (3933, 7028967), (4807, 5750973), (5643, 4898977), (6831, 4046981), (11799, 2342989), (14421, 1916991), (43263, 638997), (129789, 212999)]