27156801

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31541}}^1$

素因数の和:31592

約数の個数: 16

約数和(自身を含む): 42392448

約数和(自身を除く): 15235647

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 31541, 94623, 220787, 662361, 1293181, 3879543, 9052267, 27156801]

約数ペア:

[(1, 27156801), (3, 9052267), (7, 3879543), (21, 1293181), (41, 662361), (123, 220787), (287, 94623), (861, 31541)]