89776731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{38317}}^1$

素因数の和:38402

約数の個数: 16

約数和(自身を含む): 132427008

約数和(自身を除く): 42650277

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 38317, 114951, 421487, 1264461, 2720507, 8161521, 29925577, 89776731]

約数ペア:

[(1, 89776731), (3, 29925577), (11, 8161521), (33, 2720507), (71, 1264461), (213, 421487), (781, 114951), (2343, 38317)]