54278697

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{18481}}^1$

素因数の和:18584

約数の個数: 16

約数和(自身を含む): 79842240

約数和(自身を除く): 25563543

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 18481, 55443, 203291, 609873, 1644809, 4934427, 18092899, 54278697]

約数ペア:

[(1, 54278697), (3, 18092899), (11, 4934427), (33, 1644809), (89, 609873), (267, 203291), (979, 55443), (2937, 18481)]