56723247

素因数分解:

$3^5\times 7^1\times {\mathrm{33347}}^1$

素因数の和:33369

約数の個数: 24

約数和(自身を含む): 97109376

約数和(自身を除く): 40386129

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 33347, 100041, 233429, 300123, 700287, 900369, 2100861, 2701107, 6302583, 8103321, 18907749, 56723247]

約数ペア:

[(1, 56723247), (3, 18907749), (7, 8103321), (9, 6302583), (21, 2701107), (27, 2100861), (63, 900369), (81, 700287), (189, 300123), (243, 233429), (567, 100041), (1701, 33347)]