52993899

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1409}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 90240000

約数和(自身を除く): 37246101

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 597, 1393, 1409, 1791, 4179, 4227, 5373, 9863, 12537, 12681, 29589, 37611, 38043, 88767, 266301, 280391, 841173, 1962737, 2523519, 5888211, 7570557, 17664633, 52993899]

約数ペア:

[(1, 52993899), (3, 17664633), (7, 7570557), (9, 5888211), (21, 2523519), (27, 1962737), (63, 841173), (189, 280391), (199, 266301), (597, 88767), (1393, 38043), (1409, 37611), (1791, 29589), (4179, 12681), (4227, 12537), (5373, 9863)]