54427347

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2963}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 85232784

約数和(自身を除く): 30805437

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 2963, 6123, 8889, 18369, 26667, 38519, 115557, 346671, 465191, 1395573, 4186719, 6047483, 18142449, 54427347]

約数ペア:

[(1, 54427347), (3, 18142449), (9, 6047483), (13, 4186719), (39, 1395573), (117, 465191), (157, 346671), (471, 115557), (1413, 38519), (2041, 26667), (2963, 18369), (6123, 8889)]