27952359

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 39578112

約数和(自身を除く): 11625753

約数列:

[1, 3, 31, 53, 93, 107, 159, 321, 1643, 2809, 3317, 4929, 5671, 8427, 9951, 17013, 87079, 175801, 261237, 300563, 527403, 901689, 9317453, 27952359]

約数ペア:

[(1, 27952359), (3, 9317453), (31, 901689), (53, 527403), (93, 300563), (107, 261237), (159, 175801), (321, 87079), (1643, 17013), (2809, 9951), (3317, 8427), (4929, 5671)]