78247113

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{29339}}^1$

素因数の和:29476

約数の個数: 16

約数和(自身を含む): 120176640

約数和(自身を除く): 41929527

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 29339, 88017, 205373, 616119, 3726053, 11178159, 26082371, 78247113]

約数ペア:

[(1, 78247113), (3, 26082371), (7, 11178159), (21, 3726053), (127, 616119), (381, 205373), (889, 88017), (2667, 29339)]