290796777

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{60169}}^1$

素因数の和:60357

約数の個数: 16

約数和(自身を含む): 433224000

約数和(自身を除く): 142427223

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 60169, 180507, 541521, 1624563, 10770251, 32310753, 96932259, 290796777]

約数ペア:

[(1, 290796777), (3, 96932259), (9, 32310753), (27, 10770251), (179, 1624563), (537, 541521), (1611, 180507), (4833, 60169)]