55331019

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{2027}}^1$

素因数の和:2376

約数の個数: 20

約数和(自身を含む): 82941144

約数和(自身を除く): 27610125

約数列:

[1, 3, 9, 27, 81, 337, 1011, 2027, 3033, 6081, 9099, 18243, 27297, 54729, 164187, 683099, 2049297, 6147891, 18443673, 55331019]

約数ペア:

[(1, 55331019), (3, 18443673), (9, 6147891), (27, 2049297), (81, 683099), (337, 164187), (1011, 54729), (2027, 27297), (3033, 18243), (6081, 9099)]