78887829

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{5107}}^1$

素因数の和:5400

約数の個数: 16

約数和(自身を含む): 111150080

約数和(自身を除く): 32262251

約数列:

[1, 3, 19, 57, 271, 813, 5107, 5149, 15321, 15447, 97033, 291099, 1383997, 4151991, 26295943, 78887829]

約数ペア:

[(1, 78887829), (3, 26295943), (19, 4151991), (57, 1383997), (271, 291099), (813, 97033), (5107, 15447), (5149, 15321)]