168702963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{393247}}^1$

素因数の和:393274

約数の個数: 16

約数和(自身を含む): 264262656

約数和(自身を除く): 95559693

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 393247, 1179741, 4325717, 5112211, 12977151, 15336633, 56234321, 168702963]

約数ペア:

[(1, 168702963), (3, 56234321), (11, 15336633), (13, 12977151), (33, 5112211), (39, 4325717), (143, 1179741), (429, 393247)]