61122879

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{1951}}^1$

素因数の和:2075

約数の個数: 18

約数和(自身を含む): 89856416

約数和(自身を除く): 28733537

約数列:

[1, 3, 9, 59, 177, 531, 1951, 3481, 5853, 10443, 17559, 31329, 115109, 345327, 1035981, 6791431, 20374293, 61122879]

約数ペア:

[(1, 61122879), (3, 20374293), (9, 6791431), (59, 1035981), (177, 345327), (531, 115109), (1951, 31329), (3481, 17559), (5853, 10443)]