57641409

素因数分解:

$3^3\times 7^1\times {\mathrm{304981}}^1$

素因数の和:304997

約数の個数: 16

約数和(自身を含む): 97594240

約数和(自身を除く): 39952831

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 304981, 914943, 2134867, 2744829, 6404601, 8234487, 19213803, 57641409]

約数ペア:

[(1, 57641409), (3, 19213803), (7, 8234487), (9, 6404601), (21, 2744829), (27, 2134867), (63, 914943), (189, 304981)]