63888951

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{28433}}^1$

素因数の和:28550

約数の個数: 16

約数和(自身を含む): 98267904

約数和(自身を除く): 34378953

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 28433, 85299, 199031, 597093, 3042331, 9126993, 21296317, 63888951]

約数ペア:

[(1, 63888951), (3, 21296317), (7, 9126993), (21, 3042331), (107, 597093), (321, 199031), (749, 85299), (2247, 28433)]