15673681737

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{13687}}^1$

素因数の和:13859

約数の個数: 64

約数和(自身を含む): 27227074560

約数和(自身を除く): 11553392823

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 83, 189, 219, 249, 511, 581, 657, 747, 1533, 1743, 1971, 2241, 4599, 5229, 6059, 13687, 13797, 15687, 18177, 41061, 42413, 54531, 95809, 123183, 127239, 163593, 287427, 369549, 381717, 862281, 999151, 1136021, 1145151, 2586843, 2997453, 3408063, 6994057, 7952147, 8992359, 10224189, 20982171, 23856441, 26977077, 30672567, 62946513, 71569323, 82929533, 188839539, 214707969, 248788599, 580506731, 746365797, 1741520193, 2239097391, 5224560579, 15673681737]

約数ペア:

[(1, 15673681737), (3, 5224560579), (7, 2239097391), (9, 1741520193), (21, 746365797), (27, 580506731), (63, 248788599), (73, 214707969), (83, 188839539), (189, 82929533), (219, 71569323), (249, 62946513), (511, 30672567), (581, 26977077), (657, 23856441), (747, 20982171), (1533, 10224189), (1743, 8992359), (1971, 7952147), (2241, 6994057), (4599, 3408063), (5229, 2997453), (6059, 2586843), (13687, 1145151), (13797, 1136021), (15687, 999151), (18177, 862281), (41061, 381717), (42413, 369549), (54531, 287427), (95809, 163593), (123183, 127239)]