27389799

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{1993}}^1$

素因数の和:2511

約数の個数: 16

約数和(自身を含む): 40677600

約数和(自身を除く): 13287801

約数列:

[1, 3, 9, 27, 509, 1527, 1993, 4581, 5979, 13743, 17937, 53811, 1014437, 3043311, 9129933, 27389799]

約数ペア:

[(1, 27389799), (3, 9129933), (9, 3043311), (27, 1014437), (509, 53811), (1527, 17937), (1993, 13743), (4581, 5979)]