68121963

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83177}}^1$

素因数の和:83203

約数の個数: 24

約数和(自身を含む): 121107168

約数和(自身を除く): 52985205

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 83177, 249531, 582239, 748593, 1081301, 1746717, 3243903, 5240151, 7569107, 9731709, 22707321, 68121963]

約数ペア:

[(1, 68121963), (3, 22707321), (7, 9731709), (9, 7569107), (13, 5240151), (21, 3243903), (39, 1746717), (63, 1081301), (91, 748593), (117, 582239), (273, 249531), (819, 83177)]