29927007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 49454496

約数和(自身を除く): 19527489

約数列:

[1, 3, 9, 11, 33, 41, 73, 99, 101, 123, 219, 303, 369, 451, 657, 803, 909, 1111, 1353, 2409, 2993, 3333, 4059, 4141, 7227, 7373, 8979, 9999, 12423, 22119, 26937, 32923, 37269, 45551, 66357, 81103, 98769, 136653, 243309, 296307, 302293, 409959, 729927, 906879, 2720637, 3325223, 9975669, 29927007]

約数ペア:

[(1, 29927007), (3, 9975669), (9, 3325223), (11, 2720637), (33, 906879), (41, 729927), (73, 409959), (99, 302293), (101, 296307), (123, 243309), (219, 136653), (303, 98769), (369, 81103), (451, 66357), (657, 45551), (803, 37269), (909, 32923), (1111, 26937), (1353, 22119), (2409, 12423), (2993, 9999), (3333, 8979), (4059, 7373), (4141, 7227)]