91330207017

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{137537}}^1$

素因数の和:137957

約数の個数: 32

約数和(自身を含む): 140979750912

約数和(自身を除く): 49649543895

約数列:

[1, 3, 7, 21, 103, 307, 309, 721, 921, 2149, 2163, 6447, 31621, 94863, 137537, 221347, 412611, 664041, 962759, 2888277, 14166311, 42223859, 42498933, 99164177, 126671577, 295567013, 297492531, 886701039, 4349057477, 13047172431, 30443402339, 91330207017]

約数ペア:

[(1, 91330207017), (3, 30443402339), (7, 13047172431), (21, 4349057477), (103, 886701039), (307, 297492531), (309, 295567013), (721, 126671577), (921, 99164177), (2149, 42498933), (2163, 42223859), (6447, 14166311), (31621, 2888277), (94863, 962759), (137537, 664041), (221347, 412611)]