856171052703

素因数分解:

$3^3\times {\mathrm{20129}}^1\times {\mathrm{1575341}}^1$

素因数の和:1595479

約数の個数: 16

約数和(自身を含む): 1268465378400

約数和(自身を除く): 412294325697

約数列:

[1, 3, 9, 27, 20129, 60387, 181161, 543483, 1575341, 4726023, 14178069, 42534207, 31710038989, 95130116967, 285390350901, 856171052703]

約数ペア:

[(1, 856171052703), (3, 285390350901), (9, 95130116967), (27, 31710038989), (20129, 42534207), (60387, 14178069), (181161, 4726023), (543483, 1575341)]