57402297

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{68581}}^1$

素因数の和:68621

約数の個数: 16

約数和(自身を含む): 87784960

約数和(自身を除く): 30382663

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 68581, 205743, 617229, 1851687, 2126011, 6378033, 19134099, 57402297]

約数ペア:

[(1, 57402297), (3, 19134099), (9, 6378033), (27, 2126011), (31, 1851687), (93, 617229), (279, 205743), (837, 68581)]