56647341

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{983}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 86473920

約数和(自身を除く): 29826579

約数列:

[1, 3, 9, 19, 57, 171, 337, 983, 1011, 2949, 3033, 6403, 8847, 18677, 19209, 56031, 57627, 168093, 331271, 993813, 2981439, 6294149, 18882447, 56647341]

約数ペア:

[(1, 56647341), (3, 18882447), (9, 6294149), (19, 2981439), (57, 993813), (171, 331271), (337, 168093), (983, 57627), (1011, 56031), (2949, 19209), (3033, 18677), (6403, 8847)]