57106557

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1039}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 85662720

約数和(自身を除く): 28556163

約数列:

[1, 3, 9, 31, 93, 197, 279, 591, 1039, 1773, 3117, 6107, 9351, 18321, 32209, 54963, 96627, 204683, 289881, 614049, 1842147, 6345173, 19035519, 57106557]

約数ペア:

[(1, 57106557), (3, 19035519), (9, 6345173), (31, 1842147), (93, 614049), (197, 289881), (279, 204683), (591, 96627), (1039, 54963), (1773, 32209), (3117, 18321), (6107, 9351)]