87414987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{37309}}^1$

素因数の和:37394

約数の個数: 16

約数和(自身を含む): 128943360

約数和(自身を除く): 41528373

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 37309, 111927, 410399, 1231197, 2648939, 7946817, 29138329, 87414987]

約数ペア:

[(1, 87414987), (3, 29138329), (11, 7946817), (33, 2648939), (71, 1231197), (213, 410399), (781, 111927), (2343, 37309)]