89758767

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 140673024

約数和(自身を除く): 50914257

約数列:

[1, 3, 7, 21, 47, 141, 211, 329, 431, 633, 987, 1293, 1477, 3017, 4431, 9051, 9917, 20257, 29751, 60771, 69419, 90941, 141799, 208257, 272823, 425397, 636587, 1909761, 4274227, 12822681, 29919589, 89758767]

約数ペア:

[(1, 89758767), (3, 29919589), (7, 12822681), (21, 4274227), (47, 1909761), (141, 636587), (211, 425397), (329, 272823), (431, 208257), (633, 141799), (987, 90941), (1293, 69419), (1477, 60771), (3017, 29751), (4431, 20257), (9051, 9917)]