55690227

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{38917}}^1$

素因数の和:38979

約数の個数: 16

約数和(自身を含む): 84062880

約数和(自身を除く): 28372653

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 38917, 116751, 350253, 1050759, 2062601, 6187803, 18563409, 55690227]

約数ペア:

[(1, 55690227), (3, 18563409), (9, 6187803), (27, 2062601), (53, 1050759), (159, 350253), (477, 116751), (1431, 38917)]