208590327

素因数分解:

$3^2\times {\mathrm{11}}^4\times {\mathrm{1583}}^1$

素因数の和:1633

約数の個数: 30

約数和(自身を含む): 331634160

約数和(自身を除く): 123043833

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1331, 1583, 3993, 4749, 11979, 14247, 14641, 17413, 43923, 52239, 131769, 156717, 191543, 574629, 1723887, 2106973, 6320919, 18962757, 23176703, 69530109, 208590327]

約数ペア:

[(1, 208590327), (3, 69530109), (9, 23176703), (11, 18962757), (33, 6320919), (99, 2106973), (121, 1723887), (363, 574629), (1089, 191543), (1331, 156717), (1583, 131769), (3993, 52239), (4749, 43923), (11979, 17413), (14247, 14641)]