196433343

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{127637}}^1$

素因数の和:127668

約数の個数: 20

約数和(自身を含む): 308883960

約数和(自身を除く): 112450617

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 127637, 382911, 1148733, 2425103, 3446199, 7275309, 10338597, 21825927, 65477781, 196433343]

約数ペア:

[(1, 196433343), (3, 65477781), (9, 21825927), (19, 10338597), (27, 7275309), (57, 3446199), (81, 2425103), (171, 1148733), (513, 382911), (1539, 127637)]