54837729

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{21839}}^1$

素因数の和:21882

約数の個数: 20

約数和(自身を含む): 84564480

約数和(自身を除く): 29726751

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 21839, 65517, 196551, 589653, 677009, 1768959, 2031027, 6093081, 18279243, 54837729]

約数ペア:

[(1, 54837729), (3, 18279243), (9, 6093081), (27, 2031027), (31, 1768959), (81, 677009), (93, 589653), (279, 196551), (837, 65517), (2511, 21839)]