20163095343

素因数分解:

$3^6\times {\mathrm{317}}^1\times {\mathrm{87251}}^1$

素因数の和:87586

約数の個数: 28

約数和(自身を含む): 30326526648

約数和(自身を除く): 10163431305

約数列:

[1, 3, 9, 27, 81, 243, 317, 729, 951, 2853, 8559, 25677, 77031, 87251, 231093, 261753, 785259, 2355777, 7067331, 21201993, 27658567, 63605979, 82975701, 248927103, 746781309, 2240343927, 6721031781, 20163095343]

約数ペア:

[(1, 20163095343), (3, 6721031781), (9, 2240343927), (27, 746781309), (81, 248927103), (243, 82975701), (317, 63605979), (729, 27658567), (951, 21201993), (2853, 7067331), (8559, 2355777), (25677, 785259), (77031, 261753), (87251, 231093)]