66320177

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1733}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 85396032

約数和(自身を除く): 19075855

約数列:

[1, 7, 11, 49, 71, 77, 497, 539, 781, 1733, 3479, 5467, 12131, 19063, 38269, 84917, 123043, 133441, 861301, 934087, 1353473, 6029107, 9474311, 66320177]

約数ペア:

[(1, 66320177), (7, 9474311), (11, 6029107), (49, 1353473), (71, 934087), (77, 861301), (497, 133441), (539, 123043), (781, 84917), (1733, 38269), (3479, 19063), (5467, 12131)]