880756551

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{79757}}^1$

素因数の和:80175

約数の個数: 16

約数和(自身を含む): 1308031200

約数和(自身を除く): 427274649

約数列:

[1, 3, 9, 27, 409, 1227, 3681, 11043, 79757, 239271, 717813, 2153439, 32620613, 97861839, 293585517, 880756551]

約数ペア:

[(1, 880756551), (3, 293585517), (9, 97861839), (27, 32620613), (409, 2153439), (1227, 717813), (3681, 239271), (11043, 79757)]