27858123

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1613}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 42803280

約数和(自身を除く): 14945157

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 1613, 1919, 4839, 5757, 14517, 17271, 30647, 91941, 162913, 275823, 488739, 1466217, 3095347, 9286041, 27858123]

約数ペア:

[(1, 27858123), (3, 9286041), (9, 3095347), (19, 1466217), (57, 488739), (101, 275823), (171, 162913), (303, 91941), (909, 30647), (1613, 17271), (1919, 14517), (4839, 5757)]