206666937

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8117}}^1$

素因数の和:8190

約数の個数: 32

約数和(自身を含む): 327317760

約数和(自身を除く): 120650823

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 207, 369, 621, 943, 1107, 2829, 8117, 8487, 24351, 25461, 73053, 186691, 219159, 332797, 560073, 998391, 1680219, 2995173, 5040657, 7654331, 8985519, 22962993, 68888979, 206666937]

約数ペア:

[(1, 206666937), (3, 68888979), (9, 22962993), (23, 8985519), (27, 7654331), (41, 5040657), (69, 2995173), (123, 1680219), (207, 998391), (369, 560073), (621, 332797), (943, 219159), (1107, 186691), (2829, 73053), (8117, 25461), (8487, 24351)]