127748049

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 212502528

約数和(自身を除く): 84754479

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 107, 121, 143, 253, 299, 321, 363, 429, 759, 897, 1177, 1331, 1391, 1573, 2461, 2783, 3289, 3531, 3993, 4173, 4719, 7383, 8349, 9867, 12947, 15301, 17303, 27071, 30613, 31993, 36179, 38841, 45903, 51909, 81213, 91839, 95979, 108537, 142417, 168311, 297781, 351923, 397969, 427251, 504933, 893343, 1055769, 1193907, 1851421, 3275591, 3871153, 5554263, 9826773, 11613459, 42582683, 127748049]

約数ペア:

[(1, 127748049), (3, 42582683), (11, 11613459), (13, 9826773), (23, 5554263), (33, 3871153), (39, 3275591), (69, 1851421), (107, 1193907), (121, 1055769), (143, 893343), (253, 504933), (299, 427251), (321, 397969), (363, 351923), (429, 297781), (759, 168311), (897, 142417), (1177, 108537), (1331, 95979), (1391, 91839), (1573, 81213), (2461, 51909), (2783, 45903), (3289, 38841), (3531, 36179), (3993, 31993), (4173, 30613), (4719, 27071), (7383, 17303), (8349, 15301), (9867, 12947)]