314917767

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{7331}}^1$

素因数の和:7420

約数の個数: 32

約数和(自身を含む): 490364160

約数和(自身を除く): 175446393

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 999, 1161, 1591, 4773, 7331, 14319, 21993, 42957, 65979, 197937, 271247, 315233, 813741, 945699, 2441223, 2837097, 7323669, 8511291, 11663621, 34990863, 104972589, 314917767]

約数ペア:

[(1, 314917767), (3, 104972589), (9, 34990863), (27, 11663621), (37, 8511291), (43, 7323669), (111, 2837097), (129, 2441223), (333, 945699), (387, 813741), (999, 315233), (1161, 271247), (1591, 197937), (4773, 65979), (7331, 42957), (14319, 21993)]