85527

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 24

約数和(自身を含む): 144144

約数和(自身を除く): 58617

約数列:

[1, 3, 9, 13, 17, 39, 43, 51, 117, 129, 153, 221, 387, 559, 663, 731, 1677, 1989, 2193, 5031, 6579, 9503, 28509, 85527]

約数ペア:

[(1, 85527), (3, 28509), (9, 9503), (13, 6579), (17, 5031), (39, 2193), (43, 1989), (51, 1677), (117, 731), (129, 663), (153, 559), (221, 387)]