196450101

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{26717}}^1$

素因数の和:26785

約数の個数: 24

約数和(自身を含む): 305653920

約数和(自身を除く): 109203819

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 26717, 80151, 240453, 507623, 1148831, 1522869, 3446493, 4568607, 10339479, 21827789, 65483367, 196450101]

約数ペア:

[(1, 196450101), (3, 65483367), (9, 21827789), (19, 10339479), (43, 4568607), (57, 3446493), (129, 1522869), (171, 1148831), (387, 507623), (817, 240453), (2451, 80151), (7353, 26717)]