56987313

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{401}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 76978176

約数和(自身を除く): 19990863

約数列:

[1, 3, 127, 373, 381, 401, 1119, 1203, 47371, 50927, 142113, 149573, 152781, 448719, 18995771, 56987313]

約数ペア:

[(1, 56987313), (3, 18995771), (127, 448719), (373, 152781), (381, 149573), (401, 142113), (1119, 50927), (1203, 47371)]