289092483

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 450369920

約数和(自身を除く): 161277437

約数列:

[1, 3, 9, 27, 43, 73, 81, 129, 219, 243, 379, 387, 657, 1137, 1161, 1971, 3139, 3411, 3483, 5913, 9417, 10233, 10449, 16297, 17739, 27667, 28251, 30699, 48891, 83001, 84753, 92097, 146673, 249003, 254259, 440019, 747009, 762777, 1189681, 1320057, 2241027, 3569043, 3960171, 6723081, 10707129, 32121387, 96364161, 289092483]

約数ペア:

[(1, 289092483), (3, 96364161), (9, 32121387), (27, 10707129), (43, 6723081), (73, 3960171), (81, 3569043), (129, 2241027), (219, 1320057), (243, 1189681), (379, 762777), (387, 747009), (657, 440019), (1137, 254259), (1161, 249003), (1971, 146673), (3139, 92097), (3411, 84753), (3483, 83001), (5913, 48891), (9417, 30699), (10233, 28251), (10449, 27667), (16297, 17739)]