81106899

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{1103}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 109658112

約数和(自身を除く): 28551213

約数列:

[1, 3, 127, 193, 381, 579, 1103, 3309, 24511, 73533, 140081, 212879, 420243, 638637, 27035633, 81106899]

約数ペア:

[(1, 81106899), (3, 27035633), (127, 638637), (193, 420243), (381, 212879), (579, 140081), (1103, 73533), (3309, 24511)]