63581133

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 111716352

約数和(自身を除く): 48135219

約数列:

[1, 3, 7, 11, 21, 33, 37, 43, 77, 111, 129, 173, 231, 259, 301, 407, 473, 519, 777, 903, 1211, 1221, 1419, 1591, 1903, 2849, 3311, 3633, 4773, 5709, 6401, 7439, 8547, 9933, 11137, 13321, 17501, 19203, 22317, 33411, 39963, 44807, 52073, 52503, 70411, 81829, 122507, 134421, 156219, 211233, 245487, 275243, 367521, 492877, 572803, 825729, 1478631, 1718409, 1926701, 3027673, 5780103, 9083019, 21193711, 63581133]

約数ペア:

[(1, 63581133), (3, 21193711), (7, 9083019), (11, 5780103), (21, 3027673), (33, 1926701), (37, 1718409), (43, 1478631), (77, 825729), (111, 572803), (129, 492877), (173, 367521), (231, 275243), (259, 245487), (301, 211233), (407, 156219), (473, 134421), (519, 122507), (777, 81829), (903, 70411), (1211, 52503), (1221, 52073), (1419, 44807), (1591, 39963), (1903, 33411), (2849, 22317), (3311, 19203), (3633, 17501), (4773, 13321), (5709, 11137), (6401, 9933), (7439, 8547)]