55967517

素因数分解:

$3^7\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 84991360

約数和(自身を除く): 29023843

約数列:

[1, 3, 9, 27, 81, 157, 163, 243, 471, 489, 729, 1413, 1467, 2187, 4239, 4401, 12717, 13203, 25591, 38151, 39609, 76773, 114453, 118827, 230319, 343359, 356481, 690957, 2072871, 6218613, 18655839, 55967517]

約数ペア:

[(1, 55967517), (3, 18655839), (9, 6218613), (27, 2072871), (81, 690957), (157, 356481), (163, 343359), (243, 230319), (471, 118827), (489, 114453), (729, 76773), (1413, 39609), (1467, 38151), (2187, 25591), (4239, 13203), (4401, 12717)]