27821722239

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1229}}^1\times {\mathrm{17839}}^1$

素因数の和:19124

約数の個数: 32

約数和(自身を含む): 42130944000

約数和(自身を除く): 14309221761

約数列:

[1, 3, 9, 27, 47, 141, 423, 1229, 1269, 3687, 11061, 17839, 33183, 53517, 57763, 160551, 173289, 481653, 519867, 838433, 1559601, 2515299, 7545897, 21924131, 22637691, 65772393, 197317179, 591951537, 1030434157, 3091302471, 9273907413, 27821722239]

約数ペア:

[(1, 27821722239), (3, 9273907413), (9, 3091302471), (27, 1030434157), (47, 591951537), (141, 197317179), (423, 65772393), (1229, 22637691), (1269, 21924131), (3687, 7545897), (11061, 2515299), (17839, 1559601), (33183, 838433), (53517, 519867), (57763, 481653), (160551, 173289)]