1330240077

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{31643}}^1$

素因数の和:31831

約数の個数: 24

約数和(自身を含む): 2004204384

約数和(自身を除く): 673964307

約数列:

[1, 3, 9, 27, 81, 173, 243, 519, 1557, 4671, 14013, 31643, 42039, 94929, 284787, 854361, 2563083, 5474239, 7689249, 16422717, 49268151, 147804453, 443413359, 1330240077]

約数ペア:

[(1, 1330240077), (3, 443413359), (9, 147804453), (27, 49268151), (81, 16422717), (173, 7689249), (243, 5474239), (519, 2563083), (1557, 854361), (4671, 284787), (14013, 94929), (31643, 42039)]