81160629

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{9721}}^1$

素因数の和:9769

約数の個数: 24

約数和(自身を含む): 124130496

約数和(自身を除く): 42969867

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 9721, 29163, 106931, 223583, 320793, 670749, 1176241, 2459413, 3528723, 7378239, 27053543, 81160629]

約数ペア:

[(1, 81160629), (3, 27053543), (11, 7378239), (23, 3528723), (33, 2459413), (69, 1176241), (121, 670749), (253, 320793), (363, 223583), (759, 106931), (2783, 29163), (8349, 9721)]