56135139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{3049}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 83667600

約数和(自身を除く): 27532461

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 3049, 6137, 9147, 18411, 51833, 57931, 155499, 173793, 984827, 1100689, 2954481, 3302067, 18711713, 56135139]

約数ペア:

[(1, 56135139), (3, 18711713), (17, 3302067), (19, 2954481), (51, 1100689), (57, 984827), (323, 173793), (361, 155499), (969, 57931), (1083, 51833), (3049, 18411), (6137, 9147)]