127776351

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{2221}}^1$

素因数の和:2502

約数の個数: 16

約数和(自身を含む): 172924928

約数和(自身を除く): 45148577

約数列:

[1, 3, 127, 151, 381, 453, 2221, 6663, 19177, 57531, 282067, 335371, 846201, 1006113, 42592117, 127776351]

約数ペア:

[(1, 127776351), (3, 42592117), (127, 1006113), (151, 846201), (381, 335371), (453, 282067), (2221, 57531), (6663, 19177)]