43138413

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{5273}}^1$

素因数の和:5386

約数の個数: 20

約数和(自身を含む): 65091708

約数和(自身を除く): 21953295

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 5273, 8181, 15819, 47457, 142371, 427113, 532573, 1597719, 4793157, 14379471, 43138413]

約数ペア:

[(1, 43138413), (3, 14379471), (9, 4793157), (27, 1597719), (81, 532573), (101, 427113), (303, 142371), (909, 47457), (2727, 15819), (5273, 8181)]