43629111

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{28349}}^1$

素因数の和:28380

約数の個数: 20

約数和(自身を含む): 68607000

約数和(自身を除く): 24977889

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 28349, 85047, 255141, 538631, 765423, 1615893, 2296269, 4847679, 14543037, 43629111]

約数ペア:

[(1, 43629111), (3, 14543037), (9, 4847679), (19, 2296269), (27, 1615893), (57, 765423), (81, 538631), (171, 255141), (513, 85047), (1539, 28349)]