291213857799

素因数分解:

$3^3\times {\mathrm{1009}}^1\times {\mathrm{2729}}^1\times {\mathrm{3917}}^1$

素因数の和:7664

約数の個数: 32

約数和(自身を含む): 432124056000

約数和(自身を除く): 140910198201

約数列:

[1, 3, 9, 27, 1009, 2729, 3027, 3917, 8187, 9081, 11751, 24561, 27243, 35253, 73683, 105759, 2753561, 3952253, 8260683, 10689493, 11856759, 24782049, 32068479, 35570277, 74346147, 96205437, 106710831, 288616311, 10785698437, 32357095311, 97071285933, 291213857799]

約数ペア:

[(1, 291213857799), (3, 97071285933), (9, 32357095311), (27, 10785698437), (1009, 288616311), (2729, 106710831), (3027, 96205437), (3917, 74346147), (8187, 35570277), (9081, 32068479), (11751, 24782049), (24561, 11856759), (27243, 10689493), (35253, 8260683), (73683, 3952253), (105759, 2753561)]