53359479

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{3449}}^1$

素因数の和:3652

約数の個数: 20

約数和(自身を含む): 80150400

約数和(自身を除く): 26790921

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 3449, 5157, 10347, 15471, 31041, 93123, 279369, 658759, 1976277, 5928831, 17786493, 53359479]

約数ペア:

[(1, 53359479), (3, 17786493), (9, 5928831), (27, 1976277), (81, 658759), (191, 279369), (573, 93123), (1719, 31041), (3449, 15471), (5157, 10347)]