55245753

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{12553}}^1$

素因数の和:12725

約数の個数: 16

約数和(自身を含む): 82354240

約数和(自身を除く): 27108487

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 12553, 37659, 112977, 338931, 2046139, 6138417, 18415251, 55245753]

約数ペア:

[(1, 55245753), (3, 18415251), (9, 6138417), (27, 2046139), (163, 338931), (489, 112977), (1467, 37659), (4401, 12553)]