51864273

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{6257}}^1$

素因数の和:6573

約数の個数: 16

約数和(自身を含む): 77098560

約数和(自身を除く): 25234287

約数列:

[1, 3, 9, 27, 307, 921, 2763, 6257, 8289, 18771, 56313, 168939, 1920899, 5762697, 17288091, 51864273]

約数ペア:

[(1, 51864273), (3, 17288091), (9, 5762697), (27, 1920899), (307, 168939), (921, 56313), (2763, 18771), (6257, 8289)]