27566949

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2\times {\mathrm{89}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 39372480

約数和(自身を除く): 11805531

約数列:

[1, 3, 23, 67, 69, 89, 201, 267, 1541, 2047, 4489, 4623, 5963, 6141, 13467, 17889, 103247, 137149, 309741, 399521, 411447, 1198563, 9188983, 27566949]

約数ペア:

[(1, 27566949), (3, 9188983), (23, 1198563), (67, 411447), (69, 399521), (89, 309741), (201, 137149), (267, 103247), (1541, 17889), (2047, 13467), (4489, 6141), (4623, 5963)]