53847993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{12721}}^1$

素因数の和:12824

約数の個数: 16

約数和(自身を含む): 76942656

約数和(自身を除く): 23094663

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 12721, 38163, 216257, 648771, 1055843, 3167529, 17949331, 53847993]

約数ペア:

[(1, 53847993), (3, 17949331), (17, 3167529), (51, 1055843), (83, 648771), (249, 216257), (1411, 38163), (4233, 12721)]