27838060641

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{571}}^1\times {\mathrm{2221}}^1$

素因数の和:3075

約数の個数: 40

約数和(自身を含む): 41830625408

約数和(自身を除く): 13992564767

約数列:

[1, 3, 9, 27, 81, 271, 571, 813, 1713, 2221, 2439, 5139, 6663, 7317, 15417, 19989, 21951, 46251, 59967, 154741, 179901, 464223, 601891, 1268191, 1392669, 1805673, 3804573, 4178007, 5417019, 11413719, 12534021, 16251057, 34241157, 48753171, 102723471, 343679761, 1031039283, 3093117849, 9279353547, 27838060641]

約数ペア:

[(1, 27838060641), (3, 9279353547), (9, 3093117849), (27, 1031039283), (81, 343679761), (271, 102723471), (571, 48753171), (813, 34241157), (1713, 16251057), (2221, 12534021), (2439, 11413719), (5139, 5417019), (6663, 4178007), (7317, 3804573), (15417, 1805673), (19989, 1392669), (21951, 1268191), (46251, 601891), (59967, 464223), (154741, 179901)]