155996727

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{1187}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 211444992

約数和(自身を除く): 55448265

約数列:

[1, 3, 71, 213, 617, 1187, 1851, 3561, 43807, 84277, 131421, 252831, 732379, 2197137, 51998909, 155996727]

約数ペア:

[(1, 155996727), (3, 51998909), (71, 2197137), (213, 732379), (617, 252831), (1187, 131421), (1851, 84277), (3561, 43807)]