26464563

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19219}}^1$

素因数の和:19248

約数の個数: 20

約数和(自身を含む): 41861160

約数和(自身を除く): 15396597

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 19219, 57657, 172971, 326723, 518913, 980169, 1556739, 2940507, 8821521, 26464563]

約数ペア:

[(1, 26464563), (3, 8821521), (9, 2940507), (17, 1556739), (27, 980169), (51, 518913), (81, 326723), (153, 172971), (459, 57657), (1377, 19219)]