71477391

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{5431}}^1$

素因数の和:5582

約数の個数: 16

約数和(自身を含む): 98558208

約数和(自身を除く): 27080817

約数列:

[1, 3, 41, 107, 123, 321, 4387, 5431, 13161, 16293, 222671, 581117, 668013, 1743351, 23825797, 71477391]

約数ペア:

[(1, 71477391), (3, 23825797), (41, 1743351), (107, 668013), (123, 581117), (321, 222671), (4387, 16293), (5431, 13161)]