54217317

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 95674880

約数和(自身を除く): 41457563

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 363, 399, 627, 847, 1123, 1463, 2299, 2541, 3369, 4389, 6897, 7861, 12353, 16093, 21337, 23583, 37059, 48279, 64011, 86471, 135883, 149359, 234707, 259413, 407649, 448077, 704121, 951181, 1642949, 2581777, 2853543, 4928847, 7745331, 18072439, 54217317]

約数ペア:

[(1, 54217317), (3, 18072439), (7, 7745331), (11, 4928847), (19, 2853543), (21, 2581777), (33, 1642949), (57, 951181), (77, 704121), (121, 448077), (133, 407649), (209, 259413), (231, 234707), (363, 149359), (399, 135883), (627, 86471), (847, 64011), (1123, 48279), (1463, 37059), (2299, 23583), (2541, 21337), (3369, 16093), (4389, 12353), (6897, 7861)]