55252863

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 81292640

約数和(自身を除く): 26039777

約数列:

[1, 3, 9, 109, 151, 327, 373, 453, 981, 1119, 1359, 3357, 16459, 40657, 49377, 56323, 121971, 148131, 168969, 365913, 506907, 6139207, 18417621, 55252863]

約数ペア:

[(1, 55252863), (3, 18417621), (9, 6139207), (109, 506907), (151, 365913), (327, 168969), (373, 148131), (453, 121971), (981, 56323), (1119, 49377), (1359, 40657), (3357, 16459)]