8126163

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 28

約数和(自身を含む): 12433968

約数和(自身を除く): 4307805

約数列:

[1, 3, 9, 27, 71, 81, 157, 213, 243, 471, 639, 729, 1413, 1917, 4239, 5751, 11147, 12717, 17253, 33441, 38151, 51759, 100323, 114453, 300969, 902907, 2708721, 8126163]

約数ペア:

[(1, 8126163), (3, 2708721), (9, 902907), (27, 300969), (71, 114453), (81, 100323), (157, 51759), (213, 38151), (243, 33441), (471, 17253), (639, 12717), (729, 11147), (1413, 5751), (1917, 4239)]