53171829

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{27737}}^1$

素因数の和:27817

約数の個数: 16

約数和(自身を含む): 79885440

約数和(自身を除く): 26713611

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 27737, 83211, 249633, 748899, 1969327, 5907981, 17723943, 53171829]

約数ペア:

[(1, 53171829), (3, 17723943), (9, 5907981), (27, 1969327), (71, 748899), (213, 249633), (639, 83211), (1917, 27737)]