80227511

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 100752480

約数和(自身を除く): 20524969

約数列:

[1, 7, 13, 73, 91, 169, 511, 929, 949, 1183, 6503, 6643, 12077, 12337, 67817, 84539, 86359, 157001, 474719, 881621, 1099007, 6171347, 11461073, 80227511]

約数ペア:

[(1, 80227511), (7, 11461073), (13, 6171347), (73, 1099007), (91, 881621), (169, 474719), (511, 157001), (929, 86359), (949, 84539), (1183, 67817), (6503, 12337), (6643, 12077)]