53933761

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{3049}}^1$

素因数の和:3101

約数の個数: 18

約数和(自身を含む): 66236850

約数和(自身を除く): 12303089

約数列:

[1, 7, 19, 49, 133, 361, 931, 2527, 3049, 17689, 21343, 57931, 149401, 405517, 1100689, 2838619, 7704823, 53933761]

約数ペア:

[(1, 53933761), (7, 7704823), (19, 2838619), (49, 1100689), (133, 405517), (361, 149401), (931, 57931), (2527, 21343), (3049, 17689)]