1275153003

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{3881}}^1$

素因数の和:4216

約数の個数: 32

約数和(自身を含む): 1940378880

約数和(自身を除く): 665225877

約数列:

[1, 3, 9, 27, 43, 129, 283, 387, 849, 1161, 2547, 3881, 7641, 11643, 12169, 34929, 36507, 104787, 109521, 166883, 328563, 500649, 1098323, 1501947, 3294969, 4505841, 9884907, 29654721, 47227889, 141683667, 425051001, 1275153003]

約数ペア:

[(1, 1275153003), (3, 425051001), (9, 141683667), (27, 47227889), (43, 29654721), (129, 9884907), (283, 4505841), (387, 3294969), (849, 1501947), (1161, 1098323), (2547, 500649), (3881, 328563), (7641, 166883), (11643, 109521), (12169, 104787), (34929, 36507)]