54339939

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 88564320

約数和(自身を除く): 34224381

約数列:

[1, 3, 9, 17, 29, 37, 51, 87, 111, 153, 261, 331, 333, 493, 629, 993, 1073, 1479, 1887, 2979, 3219, 4437, 5627, 5661, 9599, 9657, 12247, 16881, 18241, 28797, 36741, 50643, 54723, 86391, 110223, 163183, 164169, 208199, 355163, 489549, 624597, 1065489, 1468647, 1873791, 3196467, 6037771, 18113313, 54339939]

約数ペア:

[(1, 54339939), (3, 18113313), (9, 6037771), (17, 3196467), (29, 1873791), (37, 1468647), (51, 1065489), (87, 624597), (111, 489549), (153, 355163), (261, 208199), (331, 164169), (333, 163183), (493, 110223), (629, 86391), (993, 54723), (1073, 50643), (1479, 36741), (1887, 28797), (2979, 18241), (3219, 16881), (4437, 12247), (5627, 9657), (5661, 9599)]