788651883

素因数分解:

$3^8\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1788

約数の個数: 36

約数和(自身を含む): 1200287088

約数和(自身を除く): 411635205

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1693, 1917, 2187, 5079, 5751, 6561, 15237, 17253, 45711, 51759, 120203, 137133, 155277, 360609, 411399, 465831, 1081827, 1234197, 3245481, 3702591, 9736443, 11107773, 29209329, 87627987, 262883961, 788651883]

約数ペア:

[(1, 788651883), (3, 262883961), (9, 87627987), (27, 29209329), (71, 11107773), (81, 9736443), (213, 3702591), (243, 3245481), (639, 1234197), (729, 1081827), (1693, 465831), (1917, 411399), (2187, 360609), (5079, 155277), (5751, 137133), (6561, 120203), (15237, 51759), (17253, 45711)]