56628549

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 84413472

約数和(自身を除く): 27784923

約数列:

[1, 3, 9, 43, 129, 131, 387, 393, 1117, 1179, 3351, 5633, 10053, 16899, 48031, 50697, 144093, 146327, 432279, 438981, 1316943, 6292061, 18876183, 56628549]

約数ペア:

[(1, 56628549), (3, 18876183), (9, 6292061), (43, 1316943), (129, 438981), (131, 432279), (387, 146327), (393, 144093), (1117, 50697), (1179, 48031), (3351, 16899), (5633, 10053)]