27831051813

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2089889}}^1$

素因数の和:2090108

約数の個数: 16

約数和(自身を含む): 38922111360

約数和(自身を除く): 11091059547

約数列:

[1, 3, 23, 69, 193, 579, 4439, 13317, 2089889, 6269667, 48067447, 144202341, 403348577, 1210045731, 9277017271, 27831051813]

約数ペア:

[(1, 27831051813), (3, 9277017271), (23, 1210045731), (69, 403348577), (193, 144202341), (579, 48067447), (4439, 6269667), (13317, 2089889)]