51154701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19577}}^1$

素因数の和:19660

約数の個数: 16

約数和(自身を含む): 74553024

約数和(自身を除く): 23398323

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 19577, 58731, 254501, 763503, 1311659, 3934977, 17051567, 51154701]

約数ペア:

[(1, 51154701), (3, 17051567), (13, 3934977), (39, 1311659), (67, 763503), (201, 254501), (871, 58731), (2613, 19577)]