271051731

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{827}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 410688000

約数和(自身を除く): 139636269

約数列:

[1, 3, 9, 27, 61, 183, 199, 549, 597, 827, 1647, 1791, 2481, 5373, 7443, 12139, 22329, 36417, 50447, 109251, 151341, 164573, 327753, 454023, 493719, 1362069, 1481157, 4443471, 10038953, 30116859, 90350577, 271051731]

約数ペア:

[(1, 271051731), (3, 90350577), (9, 30116859), (27, 10038953), (61, 4443471), (183, 1481157), (199, 1362069), (549, 493719), (597, 454023), (827, 327753), (1647, 164573), (1791, 151341), (2481, 109251), (5373, 50447), (7443, 36417), (12139, 22329)]