149273139

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 211195920

約数和(自身を除く): 61922781

約数列:

[1, 3, 19, 57, 337, 361, 409, 1011, 1083, 1227, 6403, 7771, 19209, 23313, 121657, 137833, 147649, 364971, 413499, 442947, 2618827, 7856481, 49757713, 149273139]

約数ペア:

[(1, 149273139), (3, 49757713), (19, 7856481), (57, 2618827), (337, 442947), (361, 413499), (409, 364971), (1011, 147649), (1083, 137833), (1227, 121657), (6403, 23313), (7771, 19209)]