56503311

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2579}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 77193600

約数和(自身を除く): 20690289

約数列:

[1, 3, 67, 109, 201, 327, 2579, 7303, 7737, 21909, 172793, 281111, 518379, 843333, 18834437, 56503311]

約数ペア:

[(1, 56503311), (3, 18834437), (67, 843333), (109, 518379), (201, 281111), (327, 172793), (2579, 21909), (7303, 7737)]