87004359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9413}}^1$

素因数の和:9511

約数の個数: 24

約数和(自身を含む): 137067840

約数和(自身を除く): 50063481

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 9243, 9413, 28239, 84717, 122369, 367107, 743627, 1101321, 2230881, 6692643, 9667151, 29001453, 87004359]

約数ペア:

[(1, 87004359), (3, 29001453), (9, 9667151), (13, 6692643), (39, 2230881), (79, 1101321), (117, 743627), (237, 367107), (711, 122369), (1027, 84717), (3081, 28239), (9243, 9413)]