56556351

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 84892080

約数和(自身を除く): 28335729

約数列:

[1, 3, 9, 29, 87, 261, 337, 643, 1011, 1929, 3033, 5787, 9773, 18647, 29319, 55941, 87957, 167823, 216691, 650073, 1950219, 6284039, 18852117, 56556351]

約数ペア:

[(1, 56556351), (3, 18852117), (9, 6284039), (29, 1950219), (87, 650073), (261, 216691), (337, 167823), (643, 87957), (1011, 55941), (1929, 29319), (3033, 18647), (5787, 9773)]