27818913

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2153}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 38255040

約数和(自身を除く): 10436127

約数列:

[1, 3, 59, 73, 177, 219, 2153, 4307, 6459, 12921, 127027, 157169, 381081, 471507, 9272971, 27818913]

約数ペア:

[(1, 27818913), (3, 9272971), (59, 471507), (73, 381081), (177, 157169), (219, 127027), (2153, 12921), (4307, 6459)]