27068769

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 51609600

約数和(自身を除く): 24540831

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 189, 207, 273, 299, 351, 479, 483, 621, 819, 897, 1437, 1449, 2093, 2457, 2691, 3353, 4311, 4347, 6227, 6279, 8073, 10059, 11017, 12933, 18681, 18837, 30177, 33051, 43589, 56043, 56511, 77119, 90531, 99153, 130767, 143221, 168129, 231357, 297459, 392301, 429663, 694071, 1002547, 1176903, 1288989, 2082213, 3007641, 3866967, 9022923, 27068769]

約数ペア:

[(1, 27068769), (3, 9022923), (7, 3866967), (9, 3007641), (13, 2082213), (21, 1288989), (23, 1176903), (27, 1002547), (39, 694071), (63, 429663), (69, 392301), (91, 297459), (117, 231357), (161, 168129), (189, 143221), (207, 130767), (273, 99153), (299, 90531), (351, 77119), (479, 56511), (483, 56043), (621, 43589), (819, 33051), (897, 30177), (1437, 18837), (1449, 18681), (2093, 12933), (2457, 11017), (2691, 10059), (3353, 8073), (4311, 6279), (4347, 6227)]