54993309

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 87947520

約数和(自身を除く): 32954211

約数列:

[1, 3, 7, 21, 29, 73, 87, 203, 219, 511, 609, 1237, 1533, 2117, 3711, 6351, 8659, 14819, 25977, 35873, 44457, 90301, 107619, 251111, 270903, 632107, 753333, 1896321, 2618729, 7856187, 18331103, 54993309]

約数ペア:

[(1, 54993309), (3, 18331103), (7, 7856187), (21, 2618729), (29, 1896321), (73, 753333), (87, 632107), (203, 270903), (219, 251111), (511, 107619), (609, 90301), (1237, 44457), (1533, 35873), (2117, 25977), (3711, 14819), (6351, 8659)]