129239226

素因数分解:

$2^1\times 3^4\times {\mathrm{797773}}^1$

素因数の和:797787

約数の個数: 20

約数和(自身を含む): 289591962

約数和(自身を除く): 160352736

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 797773, 1595546, 2393319, 4786638, 7179957, 14359914, 21539871, 43079742, 64619613, 129239226]

約数ペア:

[(1, 129239226), (2, 64619613), (3, 43079742), (6, 21539871), (9, 14359914), (18, 7179957), (27, 4786638), (54, 2393319), (81, 1595546), (162, 797773)]