126574071

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{593}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 183488976

約数和(自身を除く): 56914905

約数列:

[1, 3, 13, 39, 169, 421, 507, 593, 1263, 1779, 5473, 7709, 16419, 23127, 71149, 100217, 213447, 249653, 300651, 748959, 3245489, 9736467, 42191357, 126574071]

約数ペア:

[(1, 126574071), (3, 42191357), (13, 9736467), (39, 3245489), (169, 748959), (421, 300651), (507, 249653), (593, 213447), (1263, 100217), (1779, 71149), (5473, 23127), (7709, 16419)]