54956343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 26328777

約数列:

[1, 3, 13, 39, 71, 89, 213, 223, 267, 669, 923, 1157, 2769, 2899, 3471, 6319, 8697, 15833, 18957, 19847, 47499, 59541, 82147, 205829, 246441, 258011, 617487, 774033, 1409137, 4227411, 18318781, 54956343]

約数ペア:

[(1, 54956343), (3, 18318781), (13, 4227411), (39, 1409137), (71, 774033), (89, 617487), (213, 258011), (223, 246441), (267, 205829), (669, 82147), (923, 59541), (1157, 47499), (2769, 19847), (2899, 18957), (3471, 15833), (6319, 8697)]