91957779

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1871}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 137060352

約数和(自身を除く): 45102573

約数列:

[1, 3, 9, 43, 127, 129, 381, 387, 1143, 1871, 5461, 5613, 16383, 16839, 49149, 80453, 237617, 241359, 712851, 724077, 2138553, 10217531, 30652593, 91957779]

約数ペア:

[(1, 91957779), (3, 30652593), (9, 10217531), (43, 2138553), (127, 724077), (129, 712851), (381, 241359), (387, 237617), (1143, 80453), (1871, 49149), (5461, 16839), (5613, 16383)]