168157047

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{76679}}^1$

素因数の和:76742

約数の個数: 16

約数和(自身を含む): 242922240

約数和(自身を除く): 74765193

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 76679, 230037, 1303543, 3297197, 3910629, 9891591, 56052349, 168157047]

約数ペア:

[(1, 168157047), (3, 56052349), (17, 9891591), (43, 3910629), (51, 3297197), (129, 1303543), (731, 230037), (2193, 76679)]