128977880031

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{27479}}^1$

素因数の和:28037

約数の個数: 96

約数和(自身を含む): 250628152320

約数和(自身を除く): 121650272289

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 521, 693, 819, 1001, 1287, 1563, 3003, 3647, 4689, 5731, 6773, 9009, 10941, 17193, 20319, 27479, 32823, 40117, 47411, 51579, 60957, 74503, 82437, 120351, 142233, 192353, 223509, 247311, 302269, 357227, 361053, 426699, 521521, 577059, 670527, 906807, 1071681, 1564563, 1731177, 2115883, 2500589, 2720421, 3215043, 3929497, 4693689, 6347649, 7501767, 11788491, 14316559, 19042947, 22505301, 27506479, 35365473, 42949677, 82519437, 100215913, 128849031, 157482149, 186115267, 247558311, 300647739, 472446447, 558345801, 901943217, 1102375043, 1302806869, 1417339341, 1675037403, 2047267937, 3307125129, 3908420607, 6141803811, 9921375387, 11725261821, 14330875559, 18425411433, 42992626677, 128977880031]

約数ペア:

[(1, 128977880031), (3, 42992626677), (7, 18425411433), (9, 14330875559), (11, 11725261821), (13, 9921375387), (21, 6141803811), (33, 3908420607), (39, 3307125129), (63, 2047267937), (77, 1675037403), (91, 1417339341), (99, 1302806869), (117, 1102375043), (143, 901943217), (231, 558345801), (273, 472446447), (429, 300647739), (521, 247558311), (693, 186115267), (819, 157482149), (1001, 128849031), (1287, 100215913), (1563, 82519437), (3003, 42949677), (3647, 35365473), (4689, 27506479), (5731, 22505301), (6773, 19042947), (9009, 14316559), (10941, 11788491), (17193, 7501767), (20319, 6347649), (27479, 4693689), (32823, 3929497), (40117, 3215043), (47411, 2720421), (51579, 2500589), (60957, 2115883), (74503, 1731177), (82437, 1564563), (120351, 1071681), (142233, 906807), (192353, 670527), (223509, 577059), (247311, 521521), (302269, 426699), (357227, 361053)]