64843989

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{5087}}^1$

素因数の和:5704

約数の個数: 16

約数和(自身を含む): 98992128

約数和(自身を除く): 34148139

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 5087, 12747, 15261, 35609, 106827, 3087809, 9263427, 21614663, 64843989]

約数ペア:

[(1, 64843989), (3, 21614663), (7, 9263427), (21, 3087809), (607, 106827), (1821, 35609), (4249, 15261), (5087, 12747)]