61697247

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{16871}}^1$

素因数の和:16950

約数の個数: 16

約数和(自身を含む): 87464448

約数和(自身を除く): 25767201

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 16871, 50613, 388033, 894163, 1164099, 2682489, 20565749, 61697247]

約数ペア:

[(1, 61697247), (3, 20565749), (23, 2682489), (53, 1164099), (69, 894163), (159, 388033), (1219, 50613), (3657, 16871)]