53003727

素因数分解:

$3^4\times 7^1\times {\mathrm{93481}}^1$

素因数の和:93500

約数の個数: 20

約数和(自身を含む): 90490576

約数和(自身を除く): 37486849

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 93481, 280443, 654367, 841329, 1963101, 2523987, 5889303, 7571961, 17667909, 53003727]

約数ペア:

[(1, 53003727), (3, 17667909), (7, 7571961), (9, 5889303), (21, 2523987), (27, 1963101), (63, 841329), (81, 654367), (189, 280443), (567, 93481)]