6550389

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 40

約数和(自身を含む): 10663488

約数和(自身を除く): 4113099

約数列:

[1, 3, 9, 17, 27, 51, 67, 71, 81, 153, 201, 213, 459, 603, 639, 1139, 1207, 1377, 1809, 1917, 3417, 3621, 4757, 5427, 5751, 10251, 10863, 14271, 30753, 32589, 42813, 80869, 92259, 97767, 128439, 242607, 385317, 727821, 2183463, 6550389]

約数ペア:

[(1, 6550389), (3, 2183463), (9, 727821), (17, 385317), (27, 242607), (51, 128439), (67, 97767), (71, 92259), (81, 80869), (153, 42813), (201, 32589), (213, 30753), (459, 14271), (603, 10863), (639, 10251), (1139, 5751), (1207, 5427), (1377, 4757), (1809, 3621), (1917, 3417)]