203439249

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2531}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 326121600

約数和(自身を除く): 122682351

約数列:

[1, 3, 9, 13, 27, 39, 117, 229, 351, 687, 2061, 2531, 2977, 6183, 7593, 8931, 22779, 26793, 32903, 68337, 80379, 98709, 296127, 579599, 888381, 1738797, 5216391, 7534787, 15649173, 22604361, 67813083, 203439249]

約数ペア:

[(1, 203439249), (3, 67813083), (9, 22604361), (13, 15649173), (27, 7534787), (39, 5216391), (117, 1738797), (229, 888381), (351, 579599), (687, 296127), (2061, 98709), (2531, 80379), (2977, 68337), (6183, 32903), (7593, 26793), (8931, 22779)]