57102921

素因数分解:

$3^3\times {\mathrm{83}}^2\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 24

約数和(自身を含む): 85907360

約数和(自身を除く): 28804439

約数列:

[1, 3, 9, 27, 83, 249, 307, 747, 921, 2241, 2763, 6889, 8289, 20667, 25481, 62001, 76443, 186003, 229329, 687987, 2114923, 6344769, 19034307, 57102921]

約数ペア:

[(1, 57102921), (3, 19034307), (9, 6344769), (27, 2114923), (83, 687987), (249, 229329), (307, 186003), (747, 76443), (921, 62001), (2241, 25481), (2763, 20667), (6889, 8289)]