168592509

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{8933}}^1$

素因数の和:9178

約数の個数: 20

約数和(自身を含む): 252957276

約数和(自身を除く): 84364767

約数列:

[1, 3, 9, 27, 81, 233, 699, 2097, 6291, 8933, 18873, 26799, 80397, 241191, 723573, 2081389, 6244167, 18732501, 56197503, 168592509]

約数ペア:

[(1, 168592509), (3, 56197503), (9, 18732501), (27, 6244167), (81, 2081389), (233, 723573), (699, 241191), (2097, 80397), (6291, 26799), (8933, 18873)]