127001277

素因数分解:

$3^8\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1526

約数の個数: 36

約数和(自身を含む): 205283260

約数和(自身を除く): 78281983

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1489, 2187, 3159, 4467, 6561, 9477, 13401, 19357, 28431, 40203, 58071, 85293, 120609, 174213, 361827, 522639, 1085481, 1567917, 3256443, 4703751, 9769329, 14111253, 42333759, 127001277]

約数ペア:

[(1, 127001277), (3, 42333759), (9, 14111253), (13, 9769329), (27, 4703751), (39, 3256443), (81, 1567917), (117, 1085481), (243, 522639), (351, 361827), (729, 174213), (1053, 120609), (1489, 85293), (2187, 58071), (3159, 40203), (4467, 28431), (6561, 19357), (9477, 13401)]