27861354

素因数分解:

$2^1\times 3^3\times {\mathrm{515951}}^1$

素因数の和:515962

約数の個数: 16

約数和(自身を含む): 61914240

約数和(自身を除く): 34052886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 515951, 1031902, 1547853, 3095706, 4643559, 9287118, 13930677, 27861354]

約数ペア:

[(1, 27861354), (2, 13930677), (3, 9287118), (6, 4643559), (9, 3095706), (18, 1547853), (27, 1031902), (54, 515951)]