78021097

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5857}}^1$

素因数の和:6048

約数の個数: 16

約数和(自身を含む): 97852032

約数和(自身を除く): 19830935

約数列:

[1, 7, 11, 77, 173, 1211, 1903, 5857, 13321, 40999, 64427, 450989, 1013261, 7092827, 11145871, 78021097]

約数ペア:

[(1, 78021097), (7, 11145871), (11, 7092827), (77, 1013261), (173, 450989), (1211, 64427), (1903, 40999), (5857, 13321)]