77226919

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 98420000

約数和(自身を除く): 21193081

約数列:

[1, 7, 11, 73, 77, 121, 511, 803, 847, 1249, 5621, 8743, 8833, 13739, 61831, 91177, 96173, 151129, 638239, 1002947, 1057903, 7020629, 11032417, 77226919]

約数ペア:

[(1, 77226919), (7, 11032417), (11, 7020629), (73, 1057903), (77, 1002947), (121, 638239), (511, 151129), (803, 96173), (847, 91177), (1249, 61831), (5621, 13739), (8743, 8833)]