8266018221

素因数分解:

$3^3\times {\mathrm{1489}}^1\times {\mathrm{205607}}^1$

素因数の和:207105

約数の個数: 16

約数和(自身を含む): 12254236800

約数和(自身を除く): 3988218579

約数列:

[1, 3, 9, 27, 1489, 4467, 13401, 40203, 205607, 616821, 1850463, 5551389, 306148823, 918446469, 2755339407, 8266018221]

約数ペア:

[(1, 8266018221), (3, 2755339407), (9, 918446469), (27, 306148823), (1489, 5551389), (4467, 1850463), (13401, 616821), (40203, 205607)]