55281831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{11243}}^1$

素因数の和:11406

約数の個数: 16

約数和(自身を含む): 80956800

約数和(自身を除く): 25674969

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 11243, 33729, 123673, 371019, 1675207, 5025621, 18427277, 55281831]

約数ペア:

[(1, 55281831), (3, 18427277), (11, 5025621), (33, 1675207), (149, 371019), (447, 123673), (1639, 33729), (4917, 11243)]