123526143

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 36

約数和(自身を含む): 197068872

約数和(自身を除く): 73542729

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 571, 1677, 1713, 1849, 5031, 5139, 5547, 7423, 16641, 22269, 24037, 24553, 66807, 72111, 73659, 216333, 220977, 319189, 957567, 1055779, 2872701, 3167337, 9502011, 13725127, 41175381, 123526143]

約数ペア:

[(1, 123526143), (3, 41175381), (9, 13725127), (13, 9502011), (39, 3167337), (43, 2872701), (117, 1055779), (129, 957567), (387, 319189), (559, 220977), (571, 216333), (1677, 73659), (1713, 72111), (1849, 66807), (5031, 24553), (5139, 24037), (5547, 22269), (7423, 16641)]