207227979

素因数分解:

$3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{5419}}^1$

素因数の和:6039

約数の個数: 24

約数和(自身を含む): 342717440

約数和(自身を除く): 135489461

約数列:

[1, 3, 7, 9, 21, 63, 607, 1821, 4249, 5419, 5463, 12747, 16257, 37933, 38241, 48771, 113799, 341397, 3289333, 9867999, 23025331, 29603997, 69075993, 207227979]

約数ペア:

[(1, 207227979), (3, 69075993), (7, 29603997), (9, 23025331), (21, 9867999), (63, 3289333), (607, 341397), (1821, 113799), (4249, 48771), (5419, 38241), (5463, 37933), (12747, 16257)]