384742143

素因数分解:

$3^6\times {\mathrm{311}}^1\times {\mathrm{1697}}^1$

素因数の和:2026

約数の個数: 28

約数和(自身を含む): 579045168

約数和(自身を除く): 194303025

約数列:

[1, 3, 9, 27, 81, 243, 311, 729, 933, 1697, 2799, 5091, 8397, 15273, 25191, 45819, 75573, 137457, 226719, 412371, 527767, 1237113, 1583301, 4749903, 14249709, 42749127, 128247381, 384742143]

約数ペア:

[(1, 384742143), (3, 128247381), (9, 42749127), (27, 14249709), (81, 4749903), (243, 1583301), (311, 1237113), (729, 527767), (933, 412371), (1697, 226719), (2799, 137457), (5091, 75573), (8397, 45819), (15273, 25191)]