27239319

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 40310400

約数和(自身を除く): 13071081

約数列:

[1, 3, 9, 67, 199, 201, 227, 597, 603, 681, 1791, 2043, 13333, 15209, 39999, 45173, 45627, 119997, 135519, 136881, 406557, 3026591, 9079773, 27239319]

約数ペア:

[(1, 27239319), (3, 9079773), (9, 3026591), (67, 406557), (199, 136881), (201, 135519), (227, 119997), (597, 45627), (603, 45173), (681, 39999), (1791, 15209), (2043, 13333)]