155887713

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{13033}}^1$

素因数の和:13485

約数の個数: 16

約数和(自身を含む): 231483840

約数和(自身を除く): 75596127

約数列:

[1, 3, 9, 27, 443, 1329, 3987, 11961, 13033, 39099, 117297, 351891, 5773619, 17320857, 51962571, 155887713]

約数ペア:

[(1, 155887713), (3, 51962571), (9, 17320857), (27, 5773619), (443, 351891), (1329, 117297), (3987, 39099), (11961, 13033)]