54281031

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 86016000

約数和(自身を除く): 31734969

約数列:

[1, 3, 7, 21, 31, 93, 199, 217, 419, 597, 651, 1257, 1393, 2933, 4179, 6169, 8799, 12989, 18507, 38967, 43183, 83381, 90923, 129549, 250143, 272769, 583667, 1751001, 2584811, 7754433, 18093677, 54281031]

約数ペア:

[(1, 54281031), (3, 18093677), (7, 7754433), (21, 2584811), (31, 1751001), (93, 583667), (199, 272769), (217, 250143), (419, 129549), (597, 90923), (651, 83381), (1257, 43183), (1393, 38967), (2933, 18507), (4179, 12989), (6169, 8799)]