64523571

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{5381}}^1$

素因数の和:5962

約数の個数: 16

約数和(自身を含む): 98512128

約数和(自身を除く): 33988557

約数列:

[1, 3, 7, 21, 571, 1713, 3997, 5381, 11991, 16143, 37667, 113001, 3072551, 9217653, 21507857, 64523571]

約数ペア:

[(1, 64523571), (3, 21507857), (7, 9217653), (21, 3072551), (571, 113001), (1713, 37667), (3997, 16143), (5381, 11991)]