81053802

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109829}}^1$

素因数の和:109878

約数の個数: 24

約数和(自身を含む): 179901540

約数和(自身を除く): 98847738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 109829, 219658, 329487, 658974, 988461, 1976922, 4502989, 9005978, 13508967, 27017934, 40526901, 81053802]

約数ペア:

[(1, 81053802), (2, 40526901), (3, 27017934), (6, 13508967), (9, 9005978), (18, 4502989), (41, 1976922), (82, 988461), (123, 658974), (246, 329487), (369, 219658), (738, 109829)]