8179839

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 4883841

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 251, 459, 639, 753, 1207, 1917, 2259, 3621, 4267, 6777, 10863, 12801, 17821, 32589, 38403, 53463, 115209, 160389, 302957, 481167, 908871, 2726613, 8179839]

約数ペア:

[(1, 8179839), (3, 2726613), (9, 908871), (17, 481167), (27, 302957), (51, 160389), (71, 115209), (153, 53463), (213, 38403), (251, 32589), (459, 17821), (639, 12801), (753, 10863), (1207, 6777), (1917, 4267), (2259, 3621)]