27218373

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14243}}^1$

素因数の和:14273

約数の個数: 24

約数和(自身を含む): 45466848

約数和(自身を除く): 18248475

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 14243, 42729, 99701, 185159, 299103, 555477, 697907, 1296113, 2093721, 3888339, 9072791, 27218373]

約数ペア:

[(1, 27218373), (3, 9072791), (7, 3888339), (13, 2093721), (21, 1296113), (39, 697907), (49, 555477), (91, 299103), (147, 185159), (273, 99701), (637, 42729), (1911, 14243)]