137806081

素因数分解:

$7^3\times {\mathrm{383}}^1\times {\mathrm{1049}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 161280000

約数和(自身を除く): 23473919

約数列:

[1, 7, 49, 343, 383, 1049, 2681, 7343, 18767, 51401, 131369, 359807, 401767, 2812369, 19686583, 137806081]

約数ペア:

[(1, 137806081), (7, 19686583), (49, 2812369), (343, 401767), (383, 359807), (1049, 131369), (2681, 51401), (7343, 18767)]