54987411

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{431}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 78506496

約数和(自身を除く): 23519085

約数列:

[1, 3, 23, 43, 69, 129, 431, 989, 1293, 1849, 2967, 5547, 9913, 18533, 29739, 42527, 55599, 127581, 426259, 796919, 1278777, 2390757, 18329137, 54987411]

約数ペア:

[(1, 54987411), (3, 18329137), (23, 2390757), (43, 1278777), (69, 796919), (129, 426259), (431, 127581), (989, 55599), (1293, 42527), (1849, 29739), (2967, 18533), (5547, 9913)]