220883181

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{2207}}^1$

素因数の和:2740

約数の個数: 16

約数和(自身を含む): 299334144

約数和(自身を除く): 78450963

約数列:

[1, 3, 73, 219, 457, 1371, 2207, 6621, 33361, 100083, 161111, 483333, 1008599, 3025797, 73627727, 220883181]

約数ペア:

[(1, 220883181), (3, 73627727), (73, 3025797), (219, 1008599), (457, 483333), (1371, 161111), (2207, 100083), (6621, 33361)]