15709987503

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{7523}}^1$

素因数の和:7698

約数の個数: 80

約数和(自身を含む): 27967610880

約数和(自身を除く): 12257623377

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 127, 189, 203, 261, 381, 567, 609, 783, 889, 1143, 1827, 2349, 2667, 3429, 3683, 5481, 7523, 8001, 10287, 11049, 16443, 22569, 24003, 25781, 33147, 52661, 67707, 72009, 77343, 99441, 157983, 203121, 218167, 232029, 298323, 473949, 609363, 654501, 696087, 955421, 1421847, 1527169, 1963503, 2088261, 2866263, 4265541, 4581507, 5890509, 6687947, 8598789, 13744521, 17671527, 20063841, 25796367, 27707209, 41233563, 60191523, 77389101, 83121627, 123700689, 180574569, 193950463, 249364881, 541723707, 581851389, 748094643, 1745554167, 2244283929, 5236662501, 15709987503]

約数ペア:

[(1, 15709987503), (3, 5236662501), (7, 2244283929), (9, 1745554167), (21, 748094643), (27, 581851389), (29, 541723707), (63, 249364881), (81, 193950463), (87, 180574569), (127, 123700689), (189, 83121627), (203, 77389101), (261, 60191523), (381, 41233563), (567, 27707209), (609, 25796367), (783, 20063841), (889, 17671527), (1143, 13744521), (1827, 8598789), (2349, 6687947), (2667, 5890509), (3429, 4581507), (3683, 4265541), (5481, 2866263), (7523, 2088261), (8001, 1963503), (10287, 1527169), (11049, 1421847), (16443, 955421), (22569, 696087), (24003, 654501), (25781, 609363), (33147, 473949), (52661, 298323), (67707, 232029), (72009, 218167), (77343, 203121), (99441, 157983)]