80007983

素因数分解:

${\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 91163520

約数和(自身を除く): 11155537

約数列:

[1, 11, 67, 71, 121, 139, 737, 781, 1529, 4757, 8107, 8591, 9313, 9869, 16819, 52327, 102443, 108559, 575597, 661223, 1126873, 1194149, 7273453, 80007983]

約数ペア:

[(1, 80007983), (11, 7273453), (67, 1194149), (71, 1126873), (121, 661223), (139, 575597), (737, 108559), (781, 102443), (1529, 52327), (4757, 16819), (8107, 9869), (8591, 9313)]