82710801

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{23747}}^1$

素因数の和:23802

約数の個数: 20

約数和(自身を含む): 126434352

約数和(自身を除く): 43723551

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 23747, 71241, 213723, 641169, 1021121, 1923507, 3063363, 9190089, 27570267, 82710801]

約数ペア:

[(1, 82710801), (3, 27570267), (9, 9190089), (27, 3063363), (43, 1923507), (81, 1021121), (129, 641169), (387, 213723), (1161, 71241), (3483, 23747)]