13968153

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 21934080

約数和(自身を除く): 7965927

約数列:

[1, 3, 9, 23, 27, 69, 83, 207, 249, 271, 621, 747, 813, 1909, 2241, 2439, 5727, 6233, 7317, 17181, 18699, 22493, 51543, 56097, 67479, 168291, 202437, 517339, 607311, 1552017, 4656051, 13968153]

約数ペア:

[(1, 13968153), (3, 4656051), (9, 1552017), (23, 607311), (27, 517339), (69, 202437), (83, 168291), (207, 67479), (249, 56097), (271, 51543), (621, 22493), (747, 18699), (813, 17181), (1909, 7317), (2241, 6233), (2439, 5727)]