55055259

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6287}}^1$

素因数の和:6439

約数の個数: 24

約数和(自身を含む): 91553280

約数和(自身を除く): 36498021

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 6287, 8757, 18861, 44009, 56583, 132027, 396081, 873893, 2621679, 6117251, 7865037, 18351753, 55055259]

約数ペア:

[(1, 55055259), (3, 18351753), (7, 7865037), (9, 6117251), (21, 2621679), (63, 873893), (139, 396081), (417, 132027), (973, 56583), (1251, 44009), (2919, 18861), (6287, 8757)]