84238731

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{43943}}^1$

素因数の和:44023

約数の個数: 16

約数和(自身を含む): 126558720

約数和(自身を除く): 42319989

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 43943, 131829, 395487, 1186461, 3119953, 9359859, 28079577, 84238731]

約数ペア:

[(1, 84238731), (3, 28079577), (9, 9359859), (27, 3119953), (71, 1186461), (213, 395487), (639, 131829), (1917, 43943)]