122715081

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{48871}}^1$

素因数の和:48914

約数の個数: 20

約数和(自身を含む): 189232384

約数和(自身を除く): 66517303

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 48871, 146613, 439839, 1319517, 1515001, 3958551, 4545003, 13635009, 40905027, 122715081]

約数ペア:

[(1, 122715081), (3, 40905027), (9, 13635009), (27, 4545003), (31, 3958551), (81, 1515001), (93, 1319517), (279, 439839), (837, 146613), (2511, 48871)]