85842561

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{14243}}^1$

素因数の和:14301

約数の個数: 24

約数和(自身を含む): 136400544

約数和(自身を除く): 50557983

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 14243, 42729, 99701, 299103, 583963, 697907, 1751889, 2093721, 4087741, 12263223, 28614187, 85842561]

約数ペア:

[(1, 85842561), (3, 28614187), (7, 12263223), (21, 4087741), (41, 2093721), (49, 1751889), (123, 697907), (147, 583963), (287, 299103), (861, 99701), (2009, 42729), (6027, 14243)]