11680203549

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{126323}}^1$

素因数の和:126394

約数の個数: 48

約数和(自身を含む): 19700480448

約数和(自身を除く): 8020276899

約数列:

[1, 3, 7, 17, 21, 37, 49, 51, 111, 119, 147, 259, 357, 629, 777, 833, 1813, 1887, 2499, 4403, 5439, 13209, 30821, 92463, 126323, 378969, 884261, 2147491, 2652783, 4673951, 6189827, 6442473, 14021853, 15032437, 18569481, 32717657, 45097311, 79457167, 98152971, 105227059, 229023599, 238371501, 315681177, 556200169, 687070797, 1668600507, 3893401183, 11680203549]

約数ペア:

[(1, 11680203549), (3, 3893401183), (7, 1668600507), (17, 687070797), (21, 556200169), (37, 315681177), (49, 238371501), (51, 229023599), (111, 105227059), (119, 98152971), (147, 79457167), (259, 45097311), (357, 32717657), (629, 18569481), (777, 15032437), (833, 14021853), (1813, 6442473), (1887, 6189827), (2499, 4673951), (4403, 2652783), (5439, 2147491), (13209, 884261), (30821, 378969), (92463, 126323)]