57501657

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{37363}}^1$

素因数の和:37394

約数の個数: 20

約数和(自身を含む): 90420880

約数和(自身を除く): 32919223

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 37363, 112089, 336267, 709897, 1008801, 2129691, 3026403, 6389073, 19167219, 57501657]

約数ペア:

[(1, 57501657), (3, 19167219), (9, 6389073), (19, 3026403), (27, 2129691), (57, 1008801), (81, 709897), (171, 336267), (513, 112089), (1539, 37363)]