54319239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2333}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 84957600

約数和(自身を除く): 30638361

約数列:

[1, 3, 9, 13, 39, 117, 199, 597, 1791, 2333, 2587, 6999, 7761, 20997, 23283, 30329, 90987, 272961, 464267, 1392801, 4178403, 6035471, 18106413, 54319239]

約数ペア:

[(1, 54319239), (3, 18106413), (9, 6035471), (13, 4178403), (39, 1392801), (117, 464267), (199, 272961), (597, 90987), (1791, 30329), (2333, 23283), (2587, 20997), (6999, 7761)]