56111751

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{13763}}^1$

素因数の和:13923

約数の個数: 16

約数和(自身を含む): 83685120

約数和(自身を除く): 27573369

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 13763, 41289, 123867, 371601, 2078213, 6234639, 18703917, 56111751]

約数ペア:

[(1, 56111751), (3, 18703917), (9, 6234639), (27, 2078213), (151, 371601), (453, 123867), (1359, 41289), (4077, 13763)]