852649161

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4481}}^1$

素因数の和:4562

約数の個数: 64

約数和(自身を含む): 1517999616

約数和(自身を除く): 665350455

約数列:

[1, 3, 7, 13, 17, 21, 39, 41, 51, 91, 119, 123, 221, 273, 287, 357, 533, 663, 697, 861, 1547, 1599, 2091, 3731, 4481, 4641, 4879, 9061, 11193, 13443, 14637, 27183, 31367, 58253, 63427, 76177, 94101, 174759, 183721, 190281, 228531, 407771, 533239, 551163, 990301, 1223313, 1286047, 1599717, 2388373, 2970903, 3123257, 3858141, 6932107, 7165119, 9369771, 16718611, 20796321, 21862799, 40602341, 50155833, 65588397, 121807023, 284216387, 852649161]

約数ペア:

[(1, 852649161), (3, 284216387), (7, 121807023), (13, 65588397), (17, 50155833), (21, 40602341), (39, 21862799), (41, 20796321), (51, 16718611), (91, 9369771), (119, 7165119), (123, 6932107), (221, 3858141), (273, 3123257), (287, 2970903), (357, 2388373), (533, 1599717), (663, 1286047), (697, 1223313), (861, 990301), (1547, 551163), (1599, 533239), (2091, 407771), (3731, 228531), (4481, 190281), (4641, 183721), (4879, 174759), (9061, 94101), (11193, 76177), (13443, 63427), (14637, 58253), (27183, 31367)]