177703389

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 276033912

約数和(自身を除く): 98330523

約数列:

[1, 3, 9, 27, 41, 73, 81, 123, 219, 369, 657, 733, 1107, 1971, 2199, 2993, 3321, 5913, 6597, 8979, 19791, 26937, 30053, 53509, 59373, 80811, 90159, 160527, 242433, 270477, 481581, 811431, 1444743, 2193869, 2434293, 4334229, 6581607, 19744821, 59234463, 177703389]

約数ペア:

[(1, 177703389), (3, 59234463), (9, 19744821), (27, 6581607), (41, 4334229), (73, 2434293), (81, 2193869), (123, 1444743), (219, 811431), (369, 481581), (657, 270477), (733, 242433), (1107, 160527), (1971, 90159), (2199, 80811), (2993, 59373), (3321, 53509), (5913, 30053), (6597, 26937), (8979, 19791)]