80830089

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{80911}}^1$

素因数の和:80957

約数の個数: 16

約数和(自身を含む): 122986240

約数和(自身を除く): 42156151

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 80911, 242733, 728199, 2184597, 2993707, 8981121, 26943363, 80830089]

約数ペア:

[(1, 80830089), (3, 26943363), (9, 8981121), (27, 2993707), (37, 2184597), (111, 728199), (333, 242733), (999, 80911)]