49721877

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{4157}}^1$

素因数の和:4609

約数の個数: 16

約数和(自身を含む): 73846080

約数和(自身を除く): 24124203

約数列:

[1, 3, 9, 27, 443, 1329, 3987, 4157, 11961, 12471, 37413, 112239, 1841551, 5524653, 16573959, 49721877]

約数ペア:

[(1, 49721877), (3, 16573959), (9, 5524653), (27, 1841551), (443, 112239), (1329, 37413), (3987, 12471), (4157, 11961)]