57001521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20149}}^1$

素因数の和:20216

約数の個数: 16

約数和(自身を含む): 81244800

約数和(自身を除く): 24243279

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 20149, 60447, 463427, 826109, 1390281, 2478327, 19000507, 57001521]

約数ペア:

[(1, 57001521), (3, 19000507), (23, 2478327), (41, 1390281), (69, 826109), (123, 463427), (943, 60447), (2829, 20149)]