61749411

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 94512384

約数和(自身を除く): 32762973

約数列:

[1, 3, 19, 23, 37, 57, 67, 69, 111, 201, 361, 437, 703, 851, 1083, 1273, 1311, 1541, 2109, 2479, 2553, 3819, 4623, 7437, 8303, 13357, 16169, 24187, 24909, 29279, 40071, 47101, 48507, 57017, 72561, 87837, 141303, 171051, 307211, 556301, 894919, 921633, 1083323, 1668903, 2684757, 3249969, 20583137, 61749411]

約数ペア:

[(1, 61749411), (3, 20583137), (19, 3249969), (23, 2684757), (37, 1668903), (57, 1083323), (67, 921633), (69, 894919), (111, 556301), (201, 307211), (361, 171051), (437, 141303), (703, 87837), (851, 72561), (1083, 57017), (1273, 48507), (1311, 47101), (1541, 40071), (2109, 29279), (2479, 24909), (2553, 24187), (3819, 16169), (4623, 13357), (7437, 8303)]