27756291

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8123}}^1$

素因数の和:8210

約数の個数: 16

約数和(自身を含む): 39775104

約数和(自身を除く): 12018813

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 8123, 24369, 138091, 414273, 544241, 1632723, 9252097, 27756291]

約数ペア:

[(1, 27756291), (3, 9252097), (17, 1632723), (51, 544241), (67, 414273), (201, 138091), (1139, 24369), (3417, 8123)]