69891009

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{911}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 94556160

約数和(自身を除く): 24665151

約数列:

[1, 3, 107, 239, 321, 717, 911, 2733, 25573, 76719, 97477, 217729, 292431, 653187, 23297003, 69891009]

約数ペア:

[(1, 69891009), (3, 23297003), (107, 653187), (239, 292431), (321, 217729), (717, 97477), (911, 76719), (2733, 25573)]