27520161

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5563}}^1$

素因数の和:5680

約数の個数: 16

約数和(自身を含む): 39259584

約数和(自身を除く): 11739423

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 5563, 16689, 94571, 283713, 539611, 1618833, 9173387, 27520161]

約数ペア:

[(1, 27520161), (3, 9173387), (17, 1618833), (51, 539611), (97, 283713), (291, 94571), (1649, 16689), (4947, 5563)]