55988127

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{478531}}^1$

素因数の和:478550

約数の個数: 12

約数和(自身を含む): 87092824

約数和(自身を除く): 31104697

約数列:

[1, 3, 9, 13, 39, 117, 478531, 1435593, 4306779, 6220903, 18662709, 55988127]

約数ペア:

[(1, 55988127), (3, 18662709), (9, 6220903), (13, 4306779), (39, 1435593), (117, 478531)]