67758039

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{49207}}^1$

素因数の和:49236

約数の個数: 20

約数和(自身を含む): 107175024

約数和(自身を除く): 39416985

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 49207, 147621, 442863, 836519, 1328589, 2509557, 3985767, 7528671, 22586013, 67758039]

約数ペア:

[(1, 67758039), (3, 22586013), (9, 7528671), (17, 3985767), (27, 2509557), (51, 1328589), (81, 836519), (153, 442863), (459, 147621), (1377, 49207)]