52640361

素因数分解:

$3^6\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:624

約数の個数: 28

約数和(自身を含む): 79587888

約数和(自身を除く): 26947527

約数列:

[1, 3, 9, 27, 81, 163, 243, 443, 489, 729, 1329, 1467, 3987, 4401, 11961, 13203, 35883, 39609, 72209, 107649, 118827, 216627, 322947, 649881, 1949643, 5848929, 17546787, 52640361]

約数ペア:

[(1, 52640361), (3, 17546787), (9, 5848929), (27, 1949643), (81, 649881), (163, 322947), (243, 216627), (443, 118827), (489, 107649), (729, 72209), (1329, 39609), (1467, 35883), (3987, 13203), (4401, 11961)]