293067639

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{97787}}^1$

素因数の和:97836

約数の個数: 20

約数和(自身を含む): 449629224

約数和(自身を除く): 156561585

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 97787, 293361, 880083, 2640249, 3618119, 7920747, 10854357, 32563071, 97689213, 293067639]

約数ペア:

[(1, 293067639), (3, 97689213), (9, 32563071), (27, 10854357), (37, 7920747), (81, 3618119), (111, 2640249), (333, 880083), (999, 293361), (2997, 97787)]