16519910961

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1\times {\mathrm{51109}}^1$

素因数の和:51936

約数の個数: 16

約数和(自身を含む): 22195641920

約数和(自身を除く): 5675730959

約数列:

[1, 3, 163, 489, 661, 1983, 51109, 107743, 153327, 323229, 8330767, 24992301, 33783049, 101349147, 5506636987, 16519910961]

約数ペア:

[(1, 16519910961), (3, 5506636987), (163, 101349147), (489, 33783049), (661, 24992301), (1983, 8330767), (51109, 323229), (107743, 153327)]