81054259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 97502400

約数和(自身を除く): 16448141

約数列:

[1, 11, 13, 59, 143, 169, 649, 739, 767, 1859, 8129, 8437, 9607, 9971, 43601, 105677, 109681, 124891, 479611, 566813, 1373801, 6234943, 7368569, 81054259]

約数ペア:

[(1, 81054259), (11, 7368569), (13, 6234943), (59, 1373801), (143, 566813), (169, 479611), (649, 124891), (739, 109681), (767, 105677), (1859, 43601), (8129, 9971), (8437, 9607)]