57308571

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1103}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 86800896

約数和(自身を除く): 29492325

約数列:

[1, 3, 9, 23, 69, 207, 251, 753, 1103, 2259, 3309, 5773, 9927, 17319, 25369, 51957, 76107, 228321, 276853, 830559, 2491677, 6367619, 19102857, 57308571]

約数ペア:

[(1, 57308571), (3, 19102857), (9, 6367619), (23, 2491677), (69, 830559), (207, 276853), (251, 228321), (753, 76107), (1103, 51957), (2259, 25369), (3309, 17319), (5773, 9927)]