64292291

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3877}}^1$

素因数の和:4010

約数の個数: 16

約数和(自身を含む): 77435904

約数和(自身を除く): 13143613

約数列:

[1, 7, 23, 103, 161, 721, 2369, 3877, 16583, 27139, 89171, 399331, 624197, 2795317, 9184613, 64292291]

約数ペア:

[(1, 64292291), (7, 9184613), (23, 2795317), (103, 624197), (161, 399331), (721, 89171), (2369, 27139), (3877, 16583)]