64487829

素因数分解:

$3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{4271}}^1$

素因数の和:5000

約数の個数: 16

約数和(自身を含む): 98426880

約数和(自身を除く): 33939051

約数列:

[1, 3, 7, 21, 719, 2157, 4271, 5033, 12813, 15099, 29897, 89691, 3070849, 9212547, 21495943, 64487829]

約数ペア:

[(1, 64487829), (3, 21495943), (7, 9212547), (21, 3070849), (719, 89691), (2157, 29897), (4271, 15099), (5033, 12813)]