54121527

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{4001}}^1$

素因数の和:4180

約数の個数: 20

約数和(自身を含む): 81352656

約数和(自身を除く): 27231129

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4001, 4509, 12003, 13527, 36009, 108027, 324081, 668167, 2004501, 6013503, 18040509, 54121527]

約数ペア:

[(1, 54121527), (3, 18040509), (9, 6013503), (27, 2004501), (81, 668167), (167, 324081), (501, 108027), (1503, 36009), (4001, 13527), (4509, 12003)]