56112129

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71663}}^1$

素因数の和:71701

約数の個数: 16

約数和(自身を含む): 85996800

約数和(自身を除く): 29884671

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 71663, 214989, 644967, 1934901, 2078227, 6234681, 18704043, 56112129]

約数ペア:

[(1, 56112129), (3, 18704043), (9, 6234681), (27, 2078227), (29, 1934901), (87, 644967), (261, 214989), (783, 71663)]