506920077

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{733}}^1\times {\mathrm{1787}}^1$

素因数の和:2569

約数の個数: 24

約数和(自身を含む): 750688224

約数和(自身を除く): 243768147

約数列:

[1, 3, 9, 43, 129, 387, 733, 1787, 2199, 5361, 6597, 16083, 31519, 76841, 94557, 230523, 283671, 691569, 1309871, 3929613, 11788839, 56324453, 168973359, 506920077]

約数ペア:

[(1, 506920077), (3, 168973359), (9, 56324453), (43, 11788839), (129, 3929613), (387, 1309871), (733, 691569), (1787, 283671), (2199, 230523), (5361, 94557), (6597, 76841), (16083, 31519)]