79963767

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 136674720

約数和(自身を除く): 56710953

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 1053, 1377, 1489, 1989, 3159, 4131, 4467, 5967, 13401, 17901, 19357, 25313, 40203, 53703, 58071, 75939, 120609, 174213, 227817, 329069, 361827, 522639, 683451, 987207, 1567917, 2050353, 2961621, 4703751, 6151059, 8884863, 26654589, 79963767]

約数ペア:

[(1, 79963767), (3, 26654589), (9, 8884863), (13, 6151059), (17, 4703751), (27, 2961621), (39, 2050353), (51, 1567917), (81, 987207), (117, 683451), (153, 522639), (221, 361827), (243, 329069), (351, 227817), (459, 174213), (663, 120609), (1053, 75939), (1377, 58071), (1489, 53703), (1989, 40203), (3159, 25313), (4131, 19357), (4467, 17901), (5967, 13401)]