764996859

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2209

約数の個数: 64

約数和(自身を含む): 1315077120

約数和(自身を除く): 550080261

約数列:

[1, 3, 9, 11, 23, 27, 33, 53, 69, 99, 159, 207, 253, 297, 477, 583, 621, 759, 1219, 1431, 1749, 2113, 2277, 3657, 5247, 6339, 6831, 10971, 13409, 15741, 19017, 23243, 32913, 40227, 48599, 57051, 69729, 111989, 120681, 145797, 209187, 335967, 362043, 437391, 534589, 627561, 1007901, 1231879, 1312173, 1603767, 2575747, 3023703, 3695637, 4811301, 7727241, 11086911, 14433903, 23181723, 28333217, 33260733, 69545169, 84999651, 254998953, 764996859]

約数ペア:

[(1, 764996859), (3, 254998953), (9, 84999651), (11, 69545169), (23, 33260733), (27, 28333217), (33, 23181723), (53, 14433903), (69, 11086911), (99, 7727241), (159, 4811301), (207, 3695637), (253, 3023703), (297, 2575747), (477, 1603767), (583, 1312173), (621, 1231879), (759, 1007901), (1219, 627561), (1431, 534589), (1749, 437391), (2113, 362043), (2277, 335967), (3657, 209187), (5247, 145797), (6339, 120681), (6831, 111989), (10971, 69729), (13409, 57051), (15741, 48599), (19017, 40227), (23243, 32913)]