327267945

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19709}}^1$

素因数の和:19767

約数の個数: 40

約数和(自身を含む): 600997320

約数和(自身を除く): 273729375

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 5535, 16605, 19709, 59127, 98545, 177381, 295635, 532143, 808069, 886905, 1596429, 2424207, 2660715, 4040345, 7272621, 7982145, 12121035, 21817863, 36363105, 65453589, 109089315, 327267945]

約数ペア:

[(1, 327267945), (3, 109089315), (5, 65453589), (9, 36363105), (15, 21817863), (27, 12121035), (41, 7982145), (45, 7272621), (81, 4040345), (123, 2660715), (135, 2424207), (205, 1596429), (369, 886905), (405, 808069), (615, 532143), (1107, 295635), (1845, 177381), (3321, 98545), (5535, 59127), (16605, 19709)]