71187201

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{10259}}^1$

素因数の和:10525

約数の個数: 16

約数和(自身を含む): 105883200

約数和(自身を除く): 34695999

約数列:

[1, 3, 9, 27, 257, 771, 2313, 6939, 10259, 30777, 92331, 276993, 2636563, 7909689, 23729067, 71187201]

約数ペア:

[(1, 71187201), (3, 23729067), (9, 7909689), (27, 2636563), (257, 276993), (771, 92331), (2313, 30777), (6939, 10259)]