56370681

素因数分解:

$3^3\times {\mathrm{821}}^1\times {\mathrm{2543}}^1$

素因数の和:3373

約数の個数: 16

約数和(自身を含む): 83646720

約数和(自身を除く): 27276039

約数列:

[1, 3, 9, 27, 821, 2463, 2543, 7389, 7629, 22167, 22887, 68661, 2087803, 6263409, 18790227, 56370681]

約数ペア:

[(1, 56370681), (3, 18790227), (9, 6263409), (27, 2087803), (821, 68661), (2463, 22887), (2543, 22167), (7389, 7629)]