87622119

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10259}}^1$

素因数の和:10351

約数の個数: 24

約数和(自身を含む): 138181680

約数和(自身を除く): 50559561

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 10259, 30777, 92331, 133367, 400101, 748907, 1200303, 2246721, 6740163, 9735791, 29207373, 87622119]

約数ペア:

[(1, 87622119), (3, 29207373), (9, 9735791), (13, 6740163), (39, 2246721), (73, 1200303), (117, 748907), (219, 400101), (657, 133367), (949, 92331), (2847, 30777), (8541, 10259)]