378864243

素因数分解:

$3^3\times {\mathrm{311}}^1\times {\mathrm{45119}}^1$

素因数の和:45439

約数の個数: 16

約数和(自身を含む): 563097600

約数和(自身を除く): 184233357

約数列:

[1, 3, 9, 27, 311, 933, 2799, 8397, 45119, 135357, 406071, 1218213, 14032009, 42096027, 126288081, 378864243]

約数ペア:

[(1, 378864243), (3, 126288081), (9, 42096027), (27, 14032009), (311, 1218213), (933, 406071), (2799, 135357), (8397, 45119)]