85612219

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 109374944

約数和(自身を除く): 23762725

約数列:

[1, 7, 11, 61, 77, 121, 427, 671, 847, 1657, 4697, 7381, 11599, 18227, 51667, 101077, 127589, 200497, 707539, 1111847, 1403479, 7782929, 12230317, 85612219]

約数ペア:

[(1, 85612219), (7, 12230317), (11, 7782929), (61, 1403479), (77, 1111847), (121, 707539), (427, 200497), (671, 127589), (847, 101077), (1657, 51667), (4697, 18227), (7381, 11599)]