56259009

素因数分解:

$3^3\times {\mathrm{601}}^1\times {\mathrm{3467}}^1$

素因数の和:4077

約数の個数: 16

約数和(自身を含む): 83509440

約数和(自身を除く): 27250431

約数列:

[1, 3, 9, 27, 601, 1803, 3467, 5409, 10401, 16227, 31203, 93609, 2083667, 6251001, 18753003, 56259009]

約数ペア:

[(1, 56259009), (3, 18753003), (9, 6251001), (27, 2083667), (601, 93609), (1803, 31203), (3467, 16227), (5409, 10401)]