27720336441

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3691}}^1\times {\mathrm{8317}}^1$

素因数の和:12061

約数の個数: 32

約数和(自身を含む): 43239758848

約数和(自身を除く): 15519422407

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 3691, 8317, 11073, 24951, 25837, 58219, 77511, 158713, 174657, 357631, 476139, 1072893, 1110991, 2503417, 3332973, 7510251, 30698047, 92094141, 214886329, 644658987, 1320016021, 3960048063, 9240112147, 27720336441]

約数ペア:

[(1, 27720336441), (3, 9240112147), (7, 3960048063), (21, 1320016021), (43, 644658987), (129, 214886329), (301, 92094141), (903, 30698047), (3691, 7510251), (8317, 3332973), (11073, 2503417), (24951, 1110991), (25837, 1072893), (58219, 476139), (77511, 357631), (158713, 174657)]