53478411

素因数分解:

$3^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{1621}}^1$

素因数の和:3202

約数の個数: 16

約数和(自身を含む): 81593088

約数和(自身を除く): 28114677

約数列:

[1, 3, 7, 21, 1571, 1621, 4713, 4863, 10997, 11347, 32991, 34041, 2546591, 7639773, 17826137, 53478411]

約数ペア:

[(1, 53478411), (3, 17826137), (7, 7639773), (21, 2546591), (1571, 34041), (1621, 32991), (4713, 11347), (4863, 10997)]