122969691

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18439}}^1$

素因数の和:18480

約数の個数: 32

約数和(自身を含む): 206528000

約数和(自身を除く): 83558309

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 18439, 55317, 165951, 239707, 350341, 497853, 719121, 1051023, 2157363, 3153069, 4554433, 6472089, 9459207, 13663299, 40989897, 122969691]

約数ペア:

[(1, 122969691), (3, 40989897), (9, 13663299), (13, 9459207), (19, 6472089), (27, 4554433), (39, 3153069), (57, 2157363), (117, 1051023), (171, 719121), (247, 497853), (351, 350341), (513, 239707), (741, 165951), (2223, 55317), (6669, 18439)]