Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_1717824_3 (pakistanis_admitted INTEGER, nepalis_admitted VARCHAR)
### Question:
What is the greatest number of Pakistanis admitted to Canada during those times when the number of Nepalis admitted was 627?
### Answer:
SELECT MAX(pakistanis_admitted) FROM table_1717824_3 WHERE nepalis_admitted = 627