132049791

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{257407}}^1$

素因数の和:257435

約数の個数: 16

約数和(自身を含む): 205926400

約数和(自身を除く): 73876609

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 257407, 772221, 2316663, 4890733, 6949989, 14672199, 44016597, 132049791]

約数ペア:

[(1, 132049791), (3, 44016597), (9, 14672199), (19, 6949989), (27, 4890733), (57, 2316663), (171, 772221), (513, 257407)]