56554551

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{39521}}^1$

素因数の和:39583

約数の個数: 16

約数和(自身を含む): 85367520

約数和(自身を除く): 28812969

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 39521, 118563, 355689, 1067067, 2094613, 6283839, 18851517, 56554551]

約数ペア:

[(1, 56554551), (3, 18851517), (9, 6283839), (27, 2094613), (53, 1067067), (159, 355689), (477, 118563), (1431, 39521)]