77771463

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1709}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 52243257

約数列:

[1, 3, 7, 11, 21, 33, 77, 197, 231, 591, 1379, 1709, 2167, 4137, 5127, 6501, 11963, 15169, 18799, 35889, 45507, 56397, 131593, 336673, 394779, 1010019, 2356711, 3703403, 7070133, 11110209, 25923821, 77771463]

約数ペア:

[(1, 77771463), (3, 25923821), (7, 11110209), (11, 7070133), (21, 3703403), (33, 2356711), (77, 1010019), (197, 394779), (231, 336673), (591, 131593), (1379, 56397), (1709, 45507), (2167, 35889), (4137, 18799), (5127, 15169), (6501, 11963)]