164016837

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{1811}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 245924640

約数和(自身を除く): 81907803

約数列:

[1, 3, 9, 29, 87, 261, 347, 1041, 1811, 3123, 5433, 10063, 16299, 30189, 52519, 90567, 157557, 472671, 628417, 1885251, 5655753, 18224093, 54672279, 164016837]

約数ペア:

[(1, 164016837), (3, 54672279), (9, 18224093), (29, 5655753), (87, 1885251), (261, 628417), (347, 472671), (1041, 157557), (1811, 90567), (3123, 52519), (5433, 30189), (10063, 16299)]