267033057921

素因数分解:

$3^2\times 7^1\times {\mathrm{19207}}^1\times {\mathrm{220681}}^1$

素因数の和:239901

約数の個数: 24

約数和(自身を含む): 440841425024

約数和(自身を除く): 173808367103

約数列:

[1, 3, 7, 9, 21, 63, 19207, 57621, 134449, 172863, 220681, 403347, 662043, 1210041, 1544767, 1986129, 4634301, 13902903, 4238619967, 12715859901, 29670339769, 38147579703, 89011019307, 267033057921]

約数ペア:

[(1, 267033057921), (3, 89011019307), (7, 38147579703), (9, 29670339769), (21, 12715859901), (63, 4238619967), (19207, 13902903), (57621, 4634301), (134449, 1986129), (172863, 1544767), (220681, 1210041), (403347, 662043)]