71939433

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{877}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 98757440

約数和(自身を除く): 26818007

約数列:

[1, 3, 37, 111, 739, 877, 2217, 2631, 27343, 32449, 82029, 97347, 648103, 1944309, 23979811, 71939433]

約数ペア:

[(1, 71939433), (3, 23979811), (37, 1944309), (111, 648103), (739, 97347), (877, 82029), (2217, 32449), (2631, 27343)]