49490811

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{13187}}^1$

素因数の和:13335

約数の個数: 16

約数和(自身を含む): 73852800

約数和(自身を除く): 24361989

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 13187, 39561, 118683, 356049, 1832993, 5498979, 16496937, 49490811]

約数ペア:

[(1, 49490811), (3, 16496937), (9, 5498979), (27, 1832993), (139, 356049), (417, 118683), (1251, 39561), (3753, 13187)]