81622239

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{16661}}^1$

素因数の和:16758

約数の個数: 16

約数和(自身を含む): 115167744

約数和(自身を除く): 33545505

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 16661, 49983, 383203, 1149609, 1182931, 3548793, 27207413, 81622239]

約数ペア:

[(1, 81622239), (3, 27207413), (23, 3548793), (69, 1182931), (71, 1149609), (213, 383203), (1633, 49983), (4899, 16661)]