102214143

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{26849}}^1$

素因数の和:26908

約数の個数: 20

約数和(自身を含む): 155944800

約数和(自身を除く): 53730657

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 26849, 80547, 241641, 724923, 1261903, 2174769, 3785709, 11357127, 34071381, 102214143]

約数ペア:

[(1, 102214143), (3, 34071381), (9, 11357127), (27, 3785709), (47, 2174769), (81, 1261903), (141, 724923), (423, 241641), (1269, 80547), (3807, 26849)]