54116979

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 86102016

約数和(自身を除く): 31985037

約数列:

[1, 3, 7, 21, 31, 93, 97, 217, 291, 651, 679, 857, 2037, 2571, 3007, 5999, 9021, 17997, 21049, 26567, 63147, 79701, 83129, 185969, 249387, 557907, 581903, 1745709, 2576999, 7730997, 18038993, 54116979]

約数ペア:

[(1, 54116979), (3, 18038993), (7, 7730997), (21, 2576999), (31, 1745709), (93, 581903), (97, 557907), (217, 249387), (291, 185969), (651, 83129), (679, 79701), (857, 63147), (2037, 26567), (2571, 21049), (3007, 17997), (5999, 9021)]