27505089

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{1409}}^1$

素因数の和:1662

約数の個数: 20

約数和(自身を含む): 41287620

約数和(自身を除く): 13782531

約数列:

[1, 3, 9, 27, 81, 241, 723, 1409, 2169, 4227, 6507, 12681, 19521, 38043, 114129, 339569, 1018707, 3056121, 9168363, 27505089]

約数ペア:

[(1, 27505089), (3, 9168363), (9, 3056121), (27, 1018707), (81, 339569), (241, 114129), (723, 38043), (1409, 19521), (2169, 12681), (4227, 6507)]