51231741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67499}}^1$

素因数の和:67536

約数の個数: 16

約数和(自身を含む): 77760000

約数和(自身を除く): 26528259

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 67499, 202497, 742489, 1552477, 2227467, 4657431, 17077247, 51231741]

約数ペア:

[(1, 51231741), (3, 17077247), (11, 4657431), (23, 2227467), (33, 1552477), (69, 742489), (253, 202497), (759, 67499)]