109666151

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 127057920

約数和(自身を除く): 17391769

約数列:

[1, 7, 127, 281, 439, 889, 1967, 3073, 35687, 55753, 123359, 249809, 390271, 863513, 15666593, 109666151]

約数ペア:

[(1, 109666151), (7, 15666593), (127, 863513), (281, 390271), (439, 249809), (889, 123359), (1967, 55753), (3073, 35687)]