54882513

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4561}}^1$

素因数の和:4765

約数の個数: 24

約数和(自身を含む): 91094016

約数和(自身を除く): 36211503

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 4561, 12033, 13683, 31927, 41049, 95781, 287343, 871151, 2613453, 6098057, 7840359, 18294171, 54882513]

約数ペア:

[(1, 54882513), (3, 18294171), (7, 7840359), (9, 6098057), (21, 2613453), (63, 871151), (191, 287343), (573, 95781), (1337, 41049), (1719, 31927), (4011, 13683), (4561, 12033)]