56624421

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 89605120

約数和(自身を除く): 32980699

約数列:

[1, 3, 7, 21, 43, 73, 129, 219, 301, 511, 859, 903, 1533, 2577, 3139, 6013, 9417, 18039, 21973, 36937, 62707, 65919, 110811, 188121, 258559, 438949, 775677, 1316847, 2696401, 8089203, 18874807, 56624421]

約数ペア:

[(1, 56624421), (3, 18874807), (7, 8089203), (21, 2696401), (43, 1316847), (73, 775677), (129, 438949), (219, 258559), (301, 188121), (511, 110811), (859, 65919), (903, 62707), (1533, 36937), (2577, 21973), (3139, 18039), (6013, 9417)]