66541567491

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{77783}}^1$

素因数の和:78200

約数の個数: 48

約数和(自身を含む): 113124071424

約数和(自身を除く): 46582503933

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 367, 777, 1101, 2331, 2569, 3303, 7707, 13579, 23121, 40737, 77783, 95053, 122211, 233349, 285159, 544481, 700047, 855477, 1633443, 2877971, 4900329, 8633913, 20145797, 25901739, 28546361, 60437391, 85639083, 181312173, 199824527, 256917249, 599473581, 1056215357, 1798420743, 3168646071, 7393507499, 9505938213, 22180522497, 66541567491]

約数ペア:

[(1, 66541567491), (3, 22180522497), (7, 9505938213), (9, 7393507499), (21, 3168646071), (37, 1798420743), (63, 1056215357), (111, 599473581), (259, 256917249), (333, 199824527), (367, 181312173), (777, 85639083), (1101, 60437391), (2331, 28546361), (2569, 25901739), (3303, 20145797), (7707, 8633913), (13579, 4900329), (23121, 2877971), (40737, 1633443), (77783, 855477), (95053, 700047), (122211, 544481), (233349, 285159)]