27905109

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{761}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 39502080

約数和(自身を除く): 11596971

約数列:

[1, 3, 17, 51, 719, 761, 2157, 2283, 12223, 12937, 36669, 38811, 547159, 1641477, 9301703, 27905109]

約数ペア:

[(1, 27905109), (3, 9301703), (17, 1641477), (51, 547159), (719, 38811), (761, 36669), (2157, 12937), (2283, 12223)]