27228729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43427}}^1$

素因数の和:43460

約数の個数: 16

約数和(自身を含む): 41690880

約数和(自身を除く): 14462151

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 43427, 130281, 477697, 825113, 1433091, 2475339, 9076243, 27228729]

約数ペア:

[(1, 27228729), (3, 9076243), (11, 2475339), (19, 1433091), (33, 825113), (57, 477697), (209, 130281), (627, 43427)]