77211387

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 126759600

約数和(自身を除く): 49548213

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 193, 297, 449, 579, 891, 1347, 1737, 2123, 4041, 4939, 5211, 6369, 12123, 14817, 15633, 19107, 36369, 44451, 57321, 86657, 133353, 171963, 259971, 400059, 779913, 953227, 2339739, 2859681, 7019217, 8579043, 25737129, 77211387]

約数ペア:

[(1, 77211387), (3, 25737129), (9, 8579043), (11, 7019217), (27, 2859681), (33, 2339739), (81, 953227), (99, 779913), (193, 400059), (297, 259971), (449, 171963), (579, 133353), (891, 86657), (1347, 57321), (1737, 44451), (2123, 36369), (4041, 19107), (4939, 15633), (5211, 14817), (6369, 12123)]