81435534

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{152501}}^1$

素因数の和:152595

約数の個数: 16

約数和(自身を含む): 164702160

約数和(自身を除く): 83266626

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 152501, 305002, 457503, 915006, 13572589, 27145178, 40717767, 81435534]

約数ペア:

[(1, 81435534), (2, 40717767), (3, 27145178), (6, 13572589), (89, 915006), (178, 457503), (267, 305002), (534, 152501)]