120128529

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{3907}}^1$

素因数の和:4224

約数の個数: 16

約数和(自身を含む): 165136448

約数和(自身を除く): 45007919

約数列:

[1, 3, 37, 111, 277, 831, 3907, 10249, 11721, 30747, 144559, 433677, 1082239, 3246717, 40042843, 120128529]

約数ペア:

[(1, 120128529), (3, 40042843), (37, 3246717), (111, 1082239), (277, 433677), (831, 144559), (3907, 30747), (10249, 11721)]