63774193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3119}}^1$

素因数の和:3276

約数の個数: 16

約数和(自身を含む): 76677120

約数和(自身を除く): 12902927

約数列:

[1, 7, 23, 127, 161, 889, 2921, 3119, 20447, 21833, 71737, 396113, 502159, 2772791, 9110599, 63774193]

約数ペア:

[(1, 63774193), (7, 9110599), (23, 2772791), (127, 502159), (161, 396113), (889, 71737), (2921, 21833), (3119, 20447)]