27531147

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17959}}^1$

素因数の和:18042

約数の個数: 16

約数和(自身を含む): 42529280

約数和(自身を除く): 14998133

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 17959, 53877, 125713, 377139, 1311007, 3933021, 9177049, 27531147]

約数ペア:

[(1, 27531147), (3, 9177049), (7, 3933021), (21, 1311007), (73, 377139), (219, 125713), (511, 53877), (1533, 17959)]