53871441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{72701}}^1$

素因数の和:72736

約数の個数: 16

約数和(自身を含む): 81426240

約数和(自身を除く): 27554799

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 72701, 218103, 945113, 1381319, 2835339, 4143957, 17957147, 53871441]

約数ペア:

[(1, 53871441), (3, 17957147), (13, 4143957), (19, 2835339), (39, 1381319), (57, 945113), (247, 218103), (741, 72701)]