127711278

素因数分解:

$2^1\times 3^2\times {\mathrm{2111}}^1\times {\mathrm{3361}}^1$

素因数の和:5480

約数の個数: 24

約数和(自身を含む): 276921216

約数和(自身を除く): 149209938

約数列:

[1, 2, 3, 6, 9, 18, 2111, 3361, 4222, 6333, 6722, 10083, 12666, 18999, 20166, 30249, 37998, 60498, 7095071, 14190142, 21285213, 42570426, 63855639, 127711278]

約数ペア:

[(1, 127711278), (2, 63855639), (3, 42570426), (6, 21285213), (9, 14190142), (18, 7095071), (2111, 60498), (3361, 37998), (4222, 30249), (6333, 20166), (6722, 18999), (10083, 12666)]