64715691489

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1\times {\mathrm{341863}}^1$

素因数の和:342664

約数の個数: 16

約数和(自身を含む): 87380438400

約数和(自身を除く): 22664746911

約数列:

[1, 3, 89, 267, 709, 2127, 63101, 189303, 341863, 1025589, 30425807, 91277421, 242380867, 727142601, 21571897163, 64715691489]

約数ペア:

[(1, 64715691489), (3, 21571897163), (89, 727142601), (267, 242380867), (709, 91277421), (2127, 30425807), (63101, 1025589), (189303, 341863)]