81093837

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 124240896

約数和(自身を除く): 43147059

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 883, 1331, 2649, 2783, 3993, 8349, 9713, 20309, 29139, 30613, 60927, 91839, 106843, 223399, 320529, 670197, 1175273, 2457389, 3525819, 7372167, 27031279, 81093837]

約数ペア:

[(1, 81093837), (3, 27031279), (11, 7372167), (23, 3525819), (33, 2457389), (69, 1175273), (121, 670197), (253, 320529), (363, 223399), (759, 106843), (883, 91839), (1331, 60927), (2649, 30613), (2783, 29139), (3993, 20309), (8349, 9713)]