71731857

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{1709}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 101450880

約数和(自身を除く): 29719023

約数列:

[1, 3, 17, 51, 823, 1709, 2469, 5127, 13991, 29053, 41973, 87159, 1406507, 4219521, 23910619, 71731857]

約数ペア:

[(1, 71731857), (3, 23910619), (17, 4219521), (51, 1406507), (823, 87159), (1709, 41973), (2469, 29053), (5127, 13991)]