81351171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48337}}^1$

素因数の和:48371

約数の個数: 24

約数和(自身を含む): 135733104

約数和(自身を除く): 54381933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 48337, 145011, 435033, 531707, 821729, 1595121, 2465187, 4785363, 7395561, 9039019, 27117057, 81351171]

約数ペア:

[(1, 81351171), (3, 27117057), (9, 9039019), (11, 7395561), (17, 4785363), (33, 2465187), (51, 1595121), (99, 821729), (153, 531707), (187, 435033), (561, 145011), (1683, 48337)]