1275291255009

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1361}}^1\times {\mathrm{25667}}^1$

素因数の和:27357

約数の個数: 32

約数和(自身を含む): 1747431442944

約数和(自身を除く): 472140187935

約数列:

[1, 3, 43, 129, 283, 849, 1361, 4083, 12169, 25667, 36507, 58523, 77001, 175569, 385163, 1103681, 1155489, 3311043, 7263761, 16562009, 21791283, 34932787, 49686027, 104798361, 312341723, 937025169, 1502109841, 4506329523, 9885978721, 29657936163, 425097085003, 1275291255009]

約数ペア:

[(1, 1275291255009), (3, 425097085003), (43, 29657936163), (129, 9885978721), (283, 4506329523), (849, 1502109841), (1361, 937025169), (4083, 312341723), (12169, 104798361), (25667, 49686027), (36507, 34932787), (58523, 21791283), (77001, 16562009), (175569, 7263761), (385163, 3311043), (1103681, 1155489)]