57216321

素因数分解:

$3^3\times {\mathrm{701}}^1\times {\mathrm{3023}}^1$

素因数の和:3733

約数の個数: 16

約数和(自身を含む): 84913920

約数和(自身を除く): 27697599

約数列:

[1, 3, 9, 27, 701, 2103, 3023, 6309, 9069, 18927, 27207, 81621, 2119123, 6357369, 19072107, 57216321]

約数ペア:

[(1, 57216321), (3, 19072107), (9, 6357369), (27, 2119123), (701, 81621), (2103, 27207), (3023, 18927), (6309, 9069)]