53463291

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{18583}}^1$

素因数の和:18730

約数の個数: 16

約数和(自身を含む): 82066944

約数和(自身を除く): 28603653

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 18583, 55749, 130081, 390243, 2545871, 7637613, 17821097, 53463291]

約数ペア:

[(1, 53463291), (3, 17821097), (7, 7637613), (21, 2545871), (137, 390243), (411, 130081), (959, 55749), (2877, 18583)]