8325747

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 40

約数和(自身を含む): 13416480

約数和(自身を除く): 5090733

約数列:

[1, 3, 9, 23, 27, 41, 69, 81, 109, 123, 207, 327, 369, 621, 943, 981, 1107, 1863, 2507, 2829, 2943, 3321, 4469, 7521, 8487, 8829, 13407, 22563, 25461, 40221, 67689, 76383, 102787, 120663, 203067, 308361, 361989, 925083, 2775249, 8325747]

約数ペア:

[(1, 8325747), (3, 2775249), (9, 925083), (23, 361989), (27, 308361), (41, 203067), (69, 120663), (81, 102787), (109, 76383), (123, 67689), (207, 40221), (327, 25461), (369, 22563), (621, 13407), (943, 8829), (981, 8487), (1107, 7521), (1863, 4469), (2507, 3321), (2829, 2943)]