66442207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{953}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 74366208

約数和(自身を除く): 7924001

約数列:

[1, 13, 31, 173, 403, 953, 2249, 5363, 12389, 29543, 69719, 164869, 384059, 2143297, 5110939, 66442207]

約数ペア:

[(1, 66442207), (13, 5110939), (31, 2143297), (173, 384059), (403, 164869), (953, 69719), (2249, 29543), (5363, 12389)]