27667311

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 43338240

約数和(自身を除く): 15670929

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 1759, 2247, 5243, 5277, 12313, 15729, 36939, 86191, 188213, 258573, 564639, 1317491, 3952473, 9222437, 27667311]

約数ペア:

[(1, 27667311), (3, 9222437), (7, 3952473), (21, 1317491), (49, 564639), (107, 258573), (147, 188213), (321, 86191), (749, 36939), (1759, 15729), (2247, 12313), (5243, 5277)]