127963839

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1\times {\mathrm{787}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 173158272

約数和(自身を除く): 45194433

約数列:

[1, 3, 83, 249, 653, 787, 1959, 2361, 54199, 65321, 162597, 195963, 513911, 1541733, 42654613, 127963839]

約数ペア:

[(1, 127963839), (3, 42654613), (83, 1541733), (249, 513911), (653, 195963), (787, 162597), (1959, 65321), (2361, 54199)]