40807618467

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1\times {\mathrm{3407}}^1$

素因数の和:6176

約数の個数: 64

約数和(自身を含む): 71453491200

約数和(自身を除く): 30645872733

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 2729, 3407, 4389, 8187, 10221, 19103, 23849, 30019, 37477, 51851, 57309, 64733, 71547, 90057, 112431, 155553, 194199, 210133, 262339, 362957, 453131, 570361, 630399, 712063, 787017, 1088871, 1359393, 1711083, 2136189, 3992527, 4984441, 9297703, 11977581, 14953323, 27893109, 65083921, 102274733, 176656357, 195251763, 306824199, 529969071, 715923131, 1236594499, 1943219927, 2147769393, 3709783497, 5829659781, 13602539489, 40807618467]

約数ペア:

[(1, 40807618467), (3, 13602539489), (7, 5829659781), (11, 3709783497), (19, 2147769393), (21, 1943219927), (33, 1236594499), (57, 715923131), (77, 529969071), (133, 306824199), (209, 195251763), (231, 176656357), (399, 102274733), (627, 65083921), (1463, 27893109), (2729, 14953323), (3407, 11977581), (4389, 9297703), (8187, 4984441), (10221, 3992527), (19103, 2136189), (23849, 1711083), (30019, 1359393), (37477, 1088871), (51851, 787017), (57309, 712063), (64733, 630399), (71547, 570361), (90057, 453131), (112431, 362957), (155553, 262339), (194199, 210133)]