53871951

素因数分解:

$3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{3371}}^1$

素因数の和:4142

約数の個数: 16

約数和(自身を含む): 82222848

約数和(自身を除く): 28350897

約数列:

[1, 3, 7, 21, 761, 2283, 3371, 5327, 10113, 15981, 23597, 70791, 2565331, 7695993, 17957317, 53871951]

約数ペア:

[(1, 53871951), (3, 17957317), (7, 7695993), (21, 2565331), (761, 70791), (2283, 23597), (3371, 15981), (5327, 10113)]