27174123

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{17657}}^1$

素因数の和:17688

約数の個数: 20

約数和(自身を含む): 42732360

約数和(自身を除く): 15558237

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 17657, 52971, 158913, 335483, 476739, 1006449, 1430217, 3019347, 9058041, 27174123]

約数ペア:

[(1, 27174123), (3, 9058041), (9, 3019347), (19, 1430217), (27, 1006449), (57, 476739), (81, 335483), (171, 158913), (513, 52971), (1539, 17657)]