55091583

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{35797}}^1$

素因数の和:35828

約数の個数: 20

約数和(自身を含む): 86631160

約数和(自身を除く): 31539577

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 35797, 107391, 322173, 680143, 966519, 2040429, 2899557, 6121287, 18363861, 55091583]

約数ペア:

[(1, 55091583), (3, 18363861), (9, 6121287), (19, 2899557), (27, 2040429), (57, 966519), (81, 680143), (171, 322173), (513, 107391), (1539, 35797)]