30437451

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 50843520

約数和(自身を除く): 20406069

約数列:

[1, 3, 9, 11, 27, 33, 59, 81, 99, 177, 193, 243, 297, 531, 579, 649, 891, 1593, 1737, 1947, 2123, 2673, 4779, 5211, 5841, 6369, 11387, 14337, 15633, 17523, 19107, 34161, 46899, 52569, 57321, 102483, 125257, 157707, 171963, 307449, 375771, 515889, 922347, 1127313, 2767041, 3381939, 10145817, 30437451]

約数ペア:

[(1, 30437451), (3, 10145817), (9, 3381939), (11, 2767041), (27, 1127313), (33, 922347), (59, 515889), (81, 375771), (99, 307449), (177, 171963), (193, 157707), (243, 125257), (297, 102483), (531, 57321), (579, 52569), (649, 46899), (891, 34161), (1593, 19107), (1737, 17523), (1947, 15633), (2123, 14337), (2673, 11387), (4779, 6369), (5211, 5841)]