74005113

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{883}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 121977856

約数和(自身を除く): 47972743

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 307, 883, 921, 2149, 2649, 3991, 6181, 6447, 11479, 11973, 18543, 27937, 34437, 80353, 83811, 241059, 271081, 813243, 1897567, 3524053, 5692701, 10572159, 24668371, 74005113]

約数ペア:

[(1, 74005113), (3, 24668371), (7, 10572159), (13, 5692701), (21, 3524053), (39, 1897567), (91, 813243), (273, 271081), (307, 241059), (883, 83811), (921, 80353), (2149, 34437), (2649, 27937), (3991, 18543), (6181, 11973), (6447, 11479)]