55365009

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{15787}}^1$

素因数の和:15964

約数の個数: 16

約数和(自身を含む): 84876288

約数和(自身を除く): 29511279

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 15787, 47361, 110509, 331527, 2636429, 7909287, 18455003, 55365009]

約数ペア:

[(1, 55365009), (3, 18455003), (7, 7909287), (21, 2636429), (167, 331527), (501, 110509), (1169, 47361), (3507, 15787)]