56837199

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 76820480

約数和(自身を除く): 19983281

約数列:

[1, 3, 127, 241, 381, 619, 723, 1857, 30607, 78613, 91821, 149179, 235839, 447537, 18945733, 56837199]

約数ペア:

[(1, 56837199), (3, 18945733), (127, 447537), (241, 235839), (381, 149179), (619, 91821), (723, 78613), (1857, 30607)]