54774702981

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{9263437}}^1$

素因数の和:9263522

約数の個数: 20

約数和(自身を含む): 82944823852

約数和(自身を除く): 28170120871

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 9263437, 27790311, 83370933, 250112799, 676230901, 750338397, 2028692703, 6086078109, 18258234327, 54774702981]

約数ペア:

[(1, 54774702981), (3, 18258234327), (9, 6086078109), (27, 2028692703), (73, 750338397), (81, 676230901), (219, 250112799), (657, 83370933), (1971, 27790311), (5913, 9263437)]