48781887

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211177}}^1$

素因数の和:211198

約数の個数: 16

約数和(自身を含む): 81092352

約数和(自身を除く): 32310465

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 211177, 633531, 1478239, 2322947, 4434717, 6968841, 16260629, 48781887]

約数ペア:

[(1, 48781887), (3, 16260629), (7, 6968841), (11, 4434717), (21, 2322947), (33, 1478239), (77, 633531), (231, 211177)]