56772849

素因数分解:

$3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{5189}}^1$

素因数の和:5720

約数の個数: 16

約数和(自身を含む): 86693760

約数和(自身を除く): 29920911

約数列:

[1, 3, 7, 21, 521, 1563, 3647, 5189, 10941, 15567, 36323, 108969, 2703469, 8110407, 18924283, 56772849]

約数ペア:

[(1, 56772849), (3, 18924283), (7, 8110407), (21, 2703469), (521, 108969), (1563, 36323), (3647, 15567), (5189, 10941)]