125064891

素因数分解:

$3^4\times 7^1\times {\mathrm{220573}}^1$

素因数の和:220592

約数の個数: 20

約数和(自身を含む): 213515632

約数和(自身を除く): 88450741

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 220573, 661719, 1544011, 1985157, 4632033, 5955471, 13896099, 17866413, 41688297, 125064891]

約数ペア:

[(1, 125064891), (3, 41688297), (7, 17866413), (9, 13896099), (21, 5955471), (27, 4632033), (63, 1985157), (81, 1544011), (189, 661719), (567, 220573)]