27287703

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{178351}}^1$

素因数の和:178374

約数の個数: 12

約数和(自身を含む): 41734368

約数和(自身を除く): 14446665

約数列:

[1, 3, 9, 17, 51, 153, 178351, 535053, 1605159, 3031967, 9095901, 27287703]

約数ペア:

[(1, 27287703), (3, 9095901), (9, 3031967), (17, 1605159), (51, 535053), (153, 178351)]