54788799

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73939}}^1$

素因数の和:73974

約数の個数: 16

約数和(自身を含む): 82812800

約数和(自身を除く): 28024001

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 73939, 221817, 961207, 1404841, 2883621, 4214523, 18262933, 54788799]

約数ペア:

[(1, 54788799), (3, 18262933), (13, 4214523), (19, 2883621), (39, 1404841), (57, 961207), (247, 221817), (741, 73939)]