27809931

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{727}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 38158848

約数和(自身を除く): 10348917

約数列:

[1, 3, 41, 123, 311, 727, 933, 2181, 12751, 29807, 38253, 89421, 226097, 678291, 9269977, 27809931]

約数ペア:

[(1, 27809931), (3, 9269977), (41, 678291), (123, 226097), (311, 89421), (727, 38253), (933, 29807), (2181, 12751)]