85520449

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 103126400

約数和(自身を除く): 17605951

約数列:

[1, 7, 29, 73, 199, 203, 511, 841, 1393, 2117, 5771, 5887, 14527, 14819, 40397, 61393, 101689, 167359, 421283, 429751, 1171513, 2948981, 12217207, 85520449]

約数ペア:

[(1, 85520449), (7, 12217207), (29, 2948981), (73, 1171513), (199, 429751), (203, 421283), (511, 167359), (841, 101689), (1393, 61393), (2117, 40397), (5771, 14819), (5887, 14527)]