873462447

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 1555417248

約数和(自身を除く): 681954801

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 73, 81, 99, 117, 143, 219, 297, 351, 429, 657, 803, 891, 949, 1033, 1053, 1287, 1971, 2409, 2847, 3099, 3861, 5913, 7227, 8541, 9297, 10439, 11363, 11583, 13429, 21681, 25623, 27891, 31317, 34089, 40287, 65043, 75409, 76869, 83673, 93951, 102267, 120861, 147719, 226227, 281853, 306801, 362583, 443157, 678681, 829499, 845559, 920403, 980317, 1087749, 1329471, 2036043, 2488497, 2940951, 3988413, 6108129, 7465491, 8822853, 10783487, 11965239, 22396473, 26468559, 32350461, 67189419, 79405677, 97051383, 291154149, 873462447]

約数ペア:

[(1, 873462447), (3, 291154149), (9, 97051383), (11, 79405677), (13, 67189419), (27, 32350461), (33, 26468559), (39, 22396473), (73, 11965239), (81, 10783487), (99, 8822853), (117, 7465491), (143, 6108129), (219, 3988413), (297, 2940951), (351, 2488497), (429, 2036043), (657, 1329471), (803, 1087749), (891, 980317), (949, 920403), (1033, 845559), (1053, 829499), (1287, 678681), (1971, 443157), (2409, 362583), (2847, 306801), (3099, 281853), (3861, 226227), (5913, 147719), (7227, 120861), (8541, 102267), (9297, 93951), (10439, 83673), (11363, 76869), (11583, 75409), (13429, 65043), (21681, 40287), (25623, 34089), (27891, 31317)]