207103419

素因数分解:

$3^3\times {\mathrm{1721}}^1\times {\mathrm{4457}}^1$

素因数の和:6187

約数の個数: 16

約数和(自身を含む): 307067040

約数和(自身を除く): 99963621

約数列:

[1, 3, 9, 27, 1721, 4457, 5163, 13371, 15489, 40113, 46467, 120339, 7670497, 23011491, 69034473, 207103419]

約数ペア:

[(1, 207103419), (3, 69034473), (9, 23011491), (27, 7670497), (1721, 120339), (4457, 46467), (5163, 40113), (13371, 15489)]