68549193

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{47903}}^1$

素因数の和:47965

約数の個数: 16

約数和(自身を含む): 103472640

約数和(自身を除く): 34923447

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 47903, 143709, 431127, 1293381, 2538859, 7616577, 22849731, 68549193]

約数ペア:

[(1, 68549193), (3, 22849731), (9, 7616577), (27, 2538859), (53, 1293381), (159, 431127), (477, 143709), (1431, 47903)]