54720741

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{50527}}^1$

素因数の和:50568

約数の個数: 12

約数和(自身を含む): 77004672

約数和(自身を除く): 22283931

約数列:

[1, 3, 19, 57, 361, 1083, 50527, 151581, 960013, 2880039, 18240247, 54720741]

約数ペア:

[(1, 54720741), (3, 18240247), (19, 2880039), (57, 960013), (361, 151581), (1083, 50527)]