272362743

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 417111200

約数和(自身を除く): 144748457

約数列:

[1, 3, 9, 27, 61, 81, 183, 199, 277, 549, 597, 831, 1647, 1791, 2493, 4941, 5373, 7479, 12139, 16119, 16897, 22437, 36417, 50691, 55123, 109251, 152073, 165369, 327753, 456219, 496107, 983259, 1368657, 1488321, 3362503, 4464963, 10087509, 30262527, 90787581, 272362743]

約数ペア:

[(1, 272362743), (3, 90787581), (9, 30262527), (27, 10087509), (61, 4464963), (81, 3362503), (183, 1488321), (199, 1368657), (277, 983259), (549, 496107), (597, 456219), (831, 327753), (1647, 165369), (1791, 152073), (2493, 109251), (4941, 55123), (5373, 50691), (7479, 36417), (12139, 22437), (16119, 16897)]