27722733

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4987}}^1$

素因数の和:5116

約数の個数: 16

約数和(自身を含む): 39504960

約数和(自身を除く): 11782227

約数列:

[1, 3, 17, 51, 109, 327, 1853, 4987, 5559, 14961, 84779, 254337, 543583, 1630749, 9240911, 27722733]

約数ペア:

[(1, 27722733), (3, 9240911), (17, 1630749), (51, 543583), (109, 254337), (327, 84779), (1853, 14961), (4987, 5559)]