134728581

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 201564160

約数和(自身を除く): 66835579

約数列:

[1, 3, 13, 37, 39, 73, 111, 219, 481, 949, 1279, 1443, 2701, 2847, 3837, 8103, 16627, 35113, 47323, 49881, 93367, 105339, 141969, 280101, 615199, 1213771, 1845597, 3454579, 3641313, 10363737, 44909527, 134728581]

約数ペア:

[(1, 134728581), (3, 44909527), (13, 10363737), (37, 3641313), (39, 3454579), (73, 1845597), (111, 1213771), (219, 615199), (481, 280101), (949, 141969), (1279, 105339), (1443, 93367), (2701, 49881), (2847, 47323), (3837, 35113), (8103, 16627)]