1180458927

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{53777}}^1$

素因数の和:54060

約数の個数: 20

約数和(自身を含む): 1769941536

約数和(自身を除く): 589482609

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 7317, 21951, 53777, 161331, 483993, 1451979, 4355937, 14573567, 43720701, 131162103, 393486309, 1180458927]

約数ペア:

[(1, 1180458927), (3, 393486309), (9, 131162103), (27, 43720701), (81, 14573567), (271, 4355937), (813, 1451979), (2439, 483993), (7317, 161331), (21951, 53777)]