57987951

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{64217}}^1$

素因数の和:64270

約数の個数: 16

約数和(自身を含む): 90418944

約数和(自身を除く): 32430993

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 64217, 192651, 449519, 1348557, 2761331, 8283993, 19329317, 57987951]

約数ペア:

[(1, 57987951), (3, 19329317), (7, 8283993), (21, 2761331), (43, 1348557), (129, 449519), (301, 192651), (903, 64217)]