27652779

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 52346880

約数和(自身を除く): 24694101

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 63, 77, 99, 141, 189, 231, 283, 297, 329, 423, 517, 693, 849, 987, 1269, 1551, 1981, 2079, 2547, 2961, 3113, 3619, 4653, 5943, 7641, 8883, 9339, 10857, 13301, 13959, 17829, 21791, 28017, 32571, 39903, 53487, 65373, 84051, 93107, 97713, 119709, 146311, 196119, 279321, 359127, 438933, 588357, 837963, 1024177, 1316799, 2513889, 3072531, 3950397, 9217593, 27652779]

約数ペア:

[(1, 27652779), (3, 9217593), (7, 3950397), (9, 3072531), (11, 2513889), (21, 1316799), (27, 1024177), (33, 837963), (47, 588357), (63, 438933), (77, 359127), (99, 279321), (141, 196119), (189, 146311), (231, 119709), (283, 97713), (297, 93107), (329, 84051), (423, 65373), (517, 53487), (693, 39903), (849, 32571), (987, 28017), (1269, 21791), (1551, 17829), (1981, 13959), (2079, 13301), (2547, 10857), (2961, 9339), (3113, 8883), (3619, 7641), (4653, 5943)]