20160273

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50527}}^1$

素因数の和:50556

約数の個数: 16

約数和(自身を含む): 32337920

約数和(自身を除く): 12177647

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 50527, 151581, 353689, 960013, 1061067, 2880039, 6720091, 20160273]

約数ペア:

[(1, 20160273), (3, 6720091), (7, 2880039), (19, 1061067), (21, 960013), (57, 353689), (133, 151581), (399, 50527)]