27221613

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 37034496

約数和(自身を除く): 9812883

約数列:

[1, 3, 71, 213, 227, 563, 681, 1689, 16117, 39973, 48351, 119919, 127801, 383403, 9073871, 27221613]

約数ペア:

[(1, 27221613), (3, 9073871), (71, 383403), (213, 127801), (227, 119919), (563, 48351), (681, 39973), (1689, 16117)]