63856639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 18880001

約数列:

[1, 7, 11, 41, 77, 113, 179, 287, 451, 791, 1243, 1253, 1969, 3157, 4633, 7339, 8701, 13783, 20227, 32431, 50963, 51373, 80729, 141589, 222497, 356741, 565103, 829307, 1557479, 5805149, 9122377, 63856639]

約数ペア:

[(1, 63856639), (7, 9122377), (11, 5805149), (41, 1557479), (77, 829307), (113, 565103), (179, 356741), (287, 222497), (451, 141589), (791, 80729), (1243, 51373), (1253, 50963), (1969, 32431), (3157, 20227), (4633, 13783), (7339, 8701)]