138529122021

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{57648407}}^1$

素因数の和:57648505

約数の個数: 16

約数和(自身を含む): 207534268800

約数和(自身を除く): 69005146779

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 57648407, 172945221, 518835663, 1556506989, 5130708223, 15392124669, 46176374007, 138529122021]

約数ペア:

[(1, 138529122021), (3, 46176374007), (9, 15392124669), (27, 5130708223), (89, 1556506989), (267, 518835663), (801, 172945221), (2403, 57648407)]