273669081

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{220879}}^1$

素因数の和:220948

約数の個数: 16

約数和(自身を含む): 424089600

約数和(自身を除く): 150420519

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 220879, 662637, 1546153, 4638459, 13031861, 39095583, 91223027, 273669081]

約数ペア:

[(1, 273669081), (3, 91223027), (7, 39095583), (21, 13031861), (59, 4638459), (177, 1546153), (413, 662637), (1239, 220879)]