66727959

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4073}}^1$

素因数の和:4246

約数の個数: 16

約数和(自身を含む): 91779072

約数和(自身を除く): 25051113

約数列:

[1, 3, 43, 127, 129, 381, 4073, 5461, 12219, 16383, 175139, 517271, 525417, 1551813, 22242653, 66727959]

約数ペア:

[(1, 66727959), (3, 22242653), (43, 1551813), (127, 525417), (129, 517271), (381, 175139), (4073, 16383), (5461, 12219)]