387230031

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{270601}}^1$

素因数の和:270663

約数の個数: 16

約数和(自身を含む): 584500320

約数和(自身を除く): 197270289

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 270601, 811803, 2435409, 7306227, 14341853, 43025559, 129076677, 387230031]

約数ペア:

[(1, 387230031), (3, 129076677), (9, 43025559), (27, 14341853), (53, 7306227), (159, 2435409), (477, 811803), (1431, 270601)]