56440179

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{9907}}^1$

素因数の和:10127

約数の個数: 16

約数和(自身を含む): 84019840

約数和(自身を除く): 27579661

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5697, 9907, 29721, 89163, 267489, 2090377, 6271131, 18813393, 56440179]

約数ペア:

[(1, 56440179), (3, 18813393), (9, 6271131), (27, 2090377), (211, 267489), (633, 89163), (1899, 29721), (5697, 9907)]