55412217

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14419}}^1$

素因数の和:14493

約数の個数: 24

約数和(自身を含む): 92980160

約数和(自身を除く): 37567943

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 14419, 43257, 100933, 129771, 302799, 879559, 908397, 2638677, 6156913, 7916031, 18470739, 55412217]

約数ペア:

[(1, 55412217), (3, 18470739), (7, 7916031), (9, 6156913), (21, 2638677), (61, 908397), (63, 879559), (183, 302799), (427, 129771), (549, 100933), (1281, 43257), (3843, 14419)]