54360729

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7393}}^1$

素因数の和:7461

約数の個数: 24

約数和(自身を含む): 84587360

約数和(自身を除く): 30226631

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 7393, 22179, 66537, 140467, 317899, 421401, 953697, 1264203, 2861091, 6040081, 18120243, 54360729]

約数ペア:

[(1, 54360729), (3, 18120243), (9, 6040081), (19, 2861091), (43, 1264203), (57, 953697), (129, 421401), (171, 317899), (387, 140467), (817, 66537), (2451, 22179), (7353, 7393)]