40175811

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6733}}^1$

素因数の和:6772

約数の個数: 32

約数和(自身を含む): 67878720

約数和(自身を除く): 27702909

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 6733, 20199, 60597, 87529, 114461, 181791, 262587, 343383, 787761, 1030149, 1487993, 2363283, 3090447, 4463979, 13391937, 40175811]

約数ペア:

[(1, 40175811), (3, 13391937), (9, 4463979), (13, 3090447), (17, 2363283), (27, 1487993), (39, 1030149), (51, 787761), (117, 343383), (153, 262587), (221, 181791), (351, 114461), (459, 87529), (663, 60597), (1989, 20199), (5967, 6733)]