138012159

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{2791}}^1$

素因数の和:3158

約数の個数: 16

約数和(自身を含む): 188158464

約数和(自身を除く): 50146305

約数列:

[1, 3, 53, 159, 311, 933, 2791, 8373, 16483, 49449, 147923, 443769, 868001, 2604003, 46004053, 138012159]

約数ペア:

[(1, 138012159), (3, 46004053), (53, 2604003), (159, 868001), (311, 443769), (933, 147923), (2791, 49449), (8373, 16483)]