27534339

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 49241088

約数和(自身を除く): 21706749

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 141, 153, 329, 357, 423, 547, 799, 987, 1071, 1641, 2397, 2961, 3829, 4923, 5593, 7191, 9299, 11487, 16779, 25709, 27897, 34461, 50337, 65093, 77127, 83691, 179963, 195279, 231381, 437053, 539889, 585837, 1311159, 1619667, 3059371, 3933477, 9178113, 27534339]

約数ペア:

[(1, 27534339), (3, 9178113), (7, 3933477), (9, 3059371), (17, 1619667), (21, 1311159), (47, 585837), (51, 539889), (63, 437053), (119, 231381), (141, 195279), (153, 179963), (329, 83691), (357, 77127), (423, 65093), (547, 50337), (799, 34461), (987, 27897), (1071, 25709), (1641, 16779), (2397, 11487), (2961, 9299), (3829, 7191), (4923, 5593)]