8902227698217

素因数分解:

$3^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{61091743}}^1$

素因数の和:61092019

約数の個数: 40

約数和(自身を含む): 15257296513536

約数和(自身を除く): 6355068815319

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 257, 567, 771, 1799, 2313, 5397, 6939, 16191, 20817, 48573, 145719, 61091743, 183275229, 427642201, 549825687, 1282926603, 1649477061, 3848779809, 4948431183, 11546339427, 15700577951, 34639018281, 47101733853, 109904045657, 141305201559, 329712136971, 423915604677, 989136410913, 1271746814031, 2967409232739, 8902227698217]

約数ペア:

[(1, 8902227698217), (3, 2967409232739), (7, 1271746814031), (9, 989136410913), (21, 423915604677), (27, 329712136971), (63, 141305201559), (81, 109904045657), (189, 47101733853), (257, 34639018281), (567, 15700577951), (771, 11546339427), (1799, 4948431183), (2313, 3848779809), (5397, 1649477061), (6939, 1282926603), (16191, 549825687), (20817, 427642201), (48573, 183275229), (145719, 61091743)]