55349001

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{6269}}^1$

素因数の和:6390

約数の個数: 20

約数和(自身を含む): 83453700

約数和(自身を除く): 28104699

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 6269, 8829, 18807, 56421, 169263, 507789, 683321, 2049963, 6149889, 18449667, 55349001]

約数ペア:

[(1, 55349001), (3, 18449667), (9, 6149889), (27, 2049963), (81, 683321), (109, 507789), (327, 169263), (981, 56421), (2943, 18807), (6269, 8829)]