51407727

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59707}}^1$

素因数の和:59758

約数の個数: 16

約数和(自身を含む): 80247552

約数和(自身を除く): 28839825

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 59707, 179121, 417949, 1253847, 2447987, 7343961, 17135909, 51407727]

約数ペア:

[(1, 51407727), (3, 17135909), (7, 7343961), (21, 2447987), (41, 1253847), (123, 417949), (287, 179121), (861, 59707)]