55306401

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{6563}}^1$

素因数の和:6672

約数の個数: 12

約数和(自身を含む): 75170928

約数和(自身を除く): 19864527

約数列:

[1, 3, 53, 159, 2809, 6563, 8427, 19689, 347839, 1043517, 18435467, 55306401]

約数ペア:

[(1, 55306401), (3, 18435467), (53, 1043517), (159, 347839), (2809, 19689), (6563, 8427)]