191566143

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{3079}}^1$

素因数の和:3339

約数の個数: 24

約数和(自身を含む): 287006720

約数和(自身を除く): 95440577

約数列:

[1, 3, 9, 31, 93, 223, 279, 669, 2007, 3079, 6913, 9237, 20739, 27711, 62217, 95449, 286347, 686617, 859041, 2059851, 6179553, 21285127, 63855381, 191566143]

約数ペア:

[(1, 191566143), (3, 63855381), (9, 21285127), (31, 6179553), (93, 2059851), (223, 859041), (279, 686617), (669, 286347), (2007, 95449), (3079, 62217), (6913, 27711), (9237, 20739)]