168367059

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20717}}^1$

素因数の和:20776

約数の個数: 32

約数和(自身を含む): 291709440

約数和(自身を除く): 123342381

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 20717, 62151, 145019, 186453, 435057, 559359, 890831, 1305171, 2672493, 3915513, 6235817, 8017479, 18707451, 24052437, 56122353, 168367059]

約数ペア:

[(1, 168367059), (3, 56122353), (7, 24052437), (9, 18707451), (21, 8017479), (27, 6235817), (43, 3915513), (63, 2672493), (129, 1305171), (189, 890831), (301, 559359), (387, 435057), (903, 186453), (1161, 145019), (2709, 62151), (8127, 20717)]