55415217

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{11743}}^1$

素因数の和:11781

約数の個数: 24

約数和(自身を含む): 87469312

約数和(自身を除く): 32054095

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 11743, 35229, 129173, 152659, 387519, 457977, 1420903, 1679249, 4262709, 5037747, 18471739, 55415217]

約数ペア:

[(1, 55415217), (3, 18471739), (11, 5037747), (13, 4262709), (33, 1679249), (39, 1420903), (121, 457977), (143, 387519), (363, 152659), (429, 129173), (1573, 35229), (4719, 11743)]