53754759

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 81091920

約数和(自身を除く): 27337161

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 1409, 1413, 4227, 4239, 12681, 12717, 38043, 38151, 114129, 221213, 342387, 663639, 1990917, 5972751, 17918253, 53754759]

約数ペア:

[(1, 53754759), (3, 17918253), (9, 5972751), (27, 1990917), (81, 663639), (157, 342387), (243, 221213), (471, 114129), (1409, 38151), (1413, 38043), (4227, 12717), (4239, 12681)]