27897663

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10321}}^1$

素因数の和:10394

約数の個数: 16

約数和(自身を含む): 40131936

約数和(自身を除く): 12234273

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 10321, 30963, 175457, 526371, 547013, 1641039, 9299221, 27897663]

約数ペア:

[(1, 27897663), (3, 9299221), (17, 1641039), (51, 547013), (53, 526371), (159, 175457), (901, 30963), (2703, 10321)]