87810197497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1\times {\mathrm{1787}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 99192804480

約数和(自身を除く): 11382606983

約数列:

[1, 11, 37, 157, 407, 769, 1727, 1787, 5809, 8459, 19657, 28453, 63899, 66119, 120733, 280559, 312983, 727309, 1328063, 1374203, 3086149, 4467121, 10380683, 15116233, 49138331, 50845511, 114187513, 215749871, 559300621, 2373248581, 7982745227, 87810197497]

約数ペア:

[(1, 87810197497), (11, 7982745227), (37, 2373248581), (157, 559300621), (407, 215749871), (769, 114187513), (1727, 50845511), (1787, 49138331), (5809, 15116233), (8459, 10380683), (19657, 4467121), (28453, 3086149), (63899, 1374203), (66119, 1328063), (120733, 727309), (280559, 312983)]