161030667

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{125707}}^1$

素因数の和:125778

約数の個数: 16

約数和(自身を含む): 249404672

約数和(自身を除く): 88374005

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 125707, 377121, 879949, 2639847, 7668127, 23004381, 53676889, 161030667]

約数ペア:

[(1, 161030667), (3, 53676889), (7, 23004381), (21, 7668127), (61, 2639847), (183, 879949), (427, 377121), (1281, 125707)]