27904041

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 46080000

約数和(自身を除く): 18175959

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 1999, 4653, 5997, 13959, 17991, 21989, 53973, 65967, 93953, 197901, 281859, 593703, 845577, 1033483, 2536731, 3100449, 9301347, 27904041]

約数ペア:

[(1, 27904041), (3, 9301347), (9, 3100449), (11, 2536731), (27, 1033483), (33, 845577), (47, 593703), (99, 281859), (141, 197901), (297, 93953), (423, 65967), (517, 53973), (1269, 21989), (1551, 17991), (1999, 13959), (4653, 5997)]