68105213

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 80237304

約数和(自身を除く): 12132091

約数列:

[1, 11, 17, 113, 121, 187, 293, 1243, 1921, 2057, 3223, 4981, 13673, 21131, 33109, 35453, 54791, 232441, 364199, 562853, 602701, 4006189, 6191383, 68105213]

約数ペア:

[(1, 68105213), (11, 6191383), (17, 4006189), (113, 602701), (121, 562853), (187, 364199), (293, 232441), (1243, 54791), (1921, 35453), (2057, 33109), (3223, 21131), (4981, 13673)]