54021261

素因数分解:

$3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2633}}^1$

素因数の和:3620

約数の個数: 16

約数和(自身を含む): 82433664

約数和(自身を除く): 28412403

約数列:

[1, 3, 7, 21, 977, 2633, 2931, 6839, 7899, 18431, 20517, 55293, 2572441, 7717323, 18007087, 54021261]

約数ペア:

[(1, 54021261), (3, 18007087), (7, 7717323), (21, 2572441), (977, 55293), (2633, 20517), (2931, 18431), (6839, 7899)]