66390467

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 79688448

約数和(自身を除く): 13297981

約数列:

[1, 11, 13, 71, 143, 169, 503, 781, 923, 1859, 5533, 6539, 10153, 11999, 35713, 71929, 85007, 131989, 392843, 464269, 935077, 5106959, 6035497, 66390467]

約数ペア:

[(1, 66390467), (11, 6035497), (13, 5106959), (71, 935077), (143, 464269), (169, 392843), (503, 131989), (781, 85007), (923, 71929), (1859, 35713), (5533, 11999), (6539, 10153)]