54338271

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73331}}^1$

素因数の和:73366

約数の個数: 16

約数和(自身を含む): 82131840

約数和(自身を除く): 27793569

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 73331, 219993, 953303, 1393289, 2859909, 4179867, 18112757, 54338271]

約数ペア:

[(1, 54338271), (3, 18112757), (13, 4179867), (19, 2859909), (39, 1393289), (57, 953303), (247, 219993), (741, 73331)]