27156921407

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{153409}}^1$

素因数の和:153468

約数の個数: 32

約数和(自身を含む): 35934758400

約数和(自身を除く): 8777836993

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1331, 1463, 2299, 9317, 16093, 25289, 153409, 177023, 1073863, 1687499, 2914771, 11812493, 18562489, 20403397, 32062481, 129937423, 204187379, 224437367, 352687291, 1429311653, 2468811037, 3879560201, 27156921407]

約数ペア:

[(1, 27156921407), (7, 3879560201), (11, 2468811037), (19, 1429311653), (77, 352687291), (121, 224437367), (133, 204187379), (209, 129937423), (847, 32062481), (1331, 20403397), (1463, 18562489), (2299, 11812493), (9317, 2914771), (16093, 1687499), (25289, 1073863), (153409, 177023)]