51479163

素因数分解:

$3^2\times {\mathrm{821}}^1\times {\mathrm{6967}}^1$

素因数の和:7794

約数の個数: 12

約数和(自身を含む): 74460048

約数和(自身を除く): 22980885

約数列:

[1, 3, 9, 821, 2463, 6967, 7389, 20901, 62703, 5719907, 17159721, 51479163]

約数ペア:

[(1, 51479163), (3, 17159721), (9, 5719907), (821, 62703), (2463, 20901), (6967, 7389)]