54772119

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 84883920

約数和(自身を除く): 30111801

約数列:

[1, 3, 9, 27, 59, 73, 81, 157, 177, 219, 471, 531, 657, 1413, 1593, 1971, 4239, 4307, 4779, 5913, 9263, 11461, 12717, 12921, 27789, 34383, 38763, 83367, 103149, 116289, 250101, 309447, 348867, 676199, 750303, 928341, 2028597, 6085791, 18257373, 54772119]

約数ペア:

[(1, 54772119), (3, 18257373), (9, 6085791), (27, 2028597), (59, 928341), (73, 750303), (81, 676199), (157, 348867), (177, 309447), (219, 250101), (471, 116289), (531, 103149), (657, 83367), (1413, 38763), (1593, 34383), (1971, 27789), (4239, 12921), (4307, 12717), (4779, 11461), (5913, 9263)]