201474081

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{392737}}^1$

素因数の和:392765

約数の個数: 16

約数和(自身を含む): 314190400

約数和(自身を除く): 112716319

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 392737, 1178211, 3534633, 7462003, 10603899, 22386009, 67158027, 201474081]

約数ペア:

[(1, 201474081), (3, 67158027), (9, 22386009), (19, 10603899), (27, 7462003), (57, 3534633), (171, 1178211), (513, 392737)]