788268429

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{83177}}^1$

素因数の和:83208

約数の個数: 28

約数和(自身を含む): 1272789756

約数和(自身を除く): 484521327

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 83177, 249531, 748593, 1081301, 2245779, 3243903, 6737337, 9731709, 20212011, 29195127, 60636033, 87585381, 262756143, 788268429]

約数ペア:

[(1, 788268429), (3, 262756143), (9, 87585381), (13, 60636033), (27, 29195127), (39, 20212011), (81, 9731709), (117, 6737337), (243, 3243903), (351, 2245779), (729, 1081301), (1053, 748593), (3159, 249531), (9477, 83177)]