27557211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1993}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 40199040

約数和(自身を除く): 12641829

約数列:

[1, 3, 11, 33, 419, 1257, 1993, 4609, 5979, 13827, 21923, 65769, 835067, 2505201, 9185737, 27557211]

約数ペア:

[(1, 27557211), (3, 9185737), (11, 2505201), (33, 835067), (419, 65769), (1257, 21923), (1993, 13827), (4609, 5979)]