109583487

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{72047}}^1$

素因数の和:72079

約数の個数: 18

約数和(自身を含む): 171402192

約数和(自身を除く): 61818705

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 72047, 216141, 648423, 936611, 2809833, 8429499, 12175943, 36527829, 109583487]

約数ペア:

[(1, 109583487), (3, 36527829), (9, 12175943), (13, 8429499), (39, 2809833), (117, 936611), (169, 648423), (507, 216141), (1521, 72047)]