57091839

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{40577}}^1$

素因数の和:40654

約数の個数: 16

約数和(自身を含む): 88297728

約数和(自身を除く): 31205889

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 40577, 121731, 284039, 852117, 2718659, 8155977, 19030613, 57091839]

約数ペア:

[(1, 57091839), (3, 19030613), (7, 8155977), (21, 2718659), (67, 852117), (201, 284039), (469, 121731), (1407, 40577)]