27551433

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 46283776

約数和(自身を除く): 18732343

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 2347, 3913, 7041, 11739, 16429, 30511, 49287, 91533, 100921, 213577, 302763, 640731, 706447, 1311973, 2119341, 3935919, 9183811, 27551433]

約数ペア:

[(1, 27551433), (3, 9183811), (7, 3935919), (13, 2119341), (21, 1311973), (39, 706447), (43, 640731), (91, 302763), (129, 213577), (273, 100921), (301, 91533), (559, 49287), (903, 30511), (1677, 16429), (2347, 11739), (3913, 7041)]