894185523

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2937

約数の個数: 72

約数和(自身を含む): 1662661728

約数和(自身を除く): 768476205

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 121, 123, 231, 287, 363, 369, 451, 693, 847, 861, 1089, 1353, 2541, 2583, 2861, 3157, 4059, 4961, 7623, 8583, 9471, 14883, 20027, 25749, 28413, 31471, 34727, 44649, 60081, 94413, 104181, 117301, 180243, 220297, 283239, 312543, 346181, 351903, 660891, 821107, 1038543, 1055709, 1290311, 1982673, 2423267, 2463321, 3115629, 3870933, 7269801, 7389963, 9032177, 11612799, 14193421, 21809403, 27096531, 42580263, 81289593, 99353947, 127740789, 298061841, 894185523]

約数ペア:

[(1, 894185523), (3, 298061841), (7, 127740789), (9, 99353947), (11, 81289593), (21, 42580263), (33, 27096531), (41, 21809403), (63, 14193421), (77, 11612799), (99, 9032177), (121, 7389963), (123, 7269801), (231, 3870933), (287, 3115629), (363, 2463321), (369, 2423267), (451, 1982673), (693, 1290311), (847, 1055709), (861, 1038543), (1089, 821107), (1353, 660891), (2541, 351903), (2583, 346181), (2861, 312543), (3157, 283239), (4059, 220297), (4961, 180243), (7623, 117301), (8583, 104181), (9471, 94413), (14883, 60081), (20027, 44649), (25749, 34727), (28413, 31471)]