71027118

素因数分解:

$2^1\times 3^4\times {\mathrm{438439}}^1$

素因数の和:438453

約数の個数: 20

約数和(自身を含む): 159153720

約数和(自身を除く): 88126602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 438439, 876878, 1315317, 2630634, 3945951, 7891902, 11837853, 23675706, 35513559, 71027118]

約数ペア:

[(1, 71027118), (2, 35513559), (3, 23675706), (6, 11837853), (9, 7891902), (18, 3945951), (27, 2630634), (54, 1315317), (81, 876878), (162, 438439)]