204037623

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 56

約数和(自身を含む): 327795072

約数和(自身を除く): 123757449

約数列:

[1, 3, 9, 23, 27, 43, 69, 81, 129, 207, 243, 283, 387, 621, 729, 849, 989, 1161, 1863, 2547, 2967, 3483, 5589, 6509, 7641, 8901, 10449, 12169, 16767, 19527, 22923, 26703, 31347, 36507, 58581, 68769, 80109, 109521, 175743, 206307, 240327, 279887, 328563, 527229, 720981, 839661, 985689, 1581687, 2518983, 2957067, 4745061, 7556949, 8871201, 22670847, 68012541, 204037623]

約数ペア:

[(1, 204037623), (3, 68012541), (9, 22670847), (23, 8871201), (27, 7556949), (43, 4745061), (69, 2957067), (81, 2518983), (129, 1581687), (207, 985689), (243, 839661), (283, 720981), (387, 527229), (621, 328563), (729, 279887), (849, 240327), (989, 206307), (1161, 175743), (1863, 109521), (2547, 80109), (2967, 68769), (3483, 58581), (5589, 36507), (6509, 31347), (7641, 26703), (8901, 22923), (10449, 19527), (12169, 16767)]