121088439

素因数分解:

$3^4\times {\mathrm{883}}^1\times {\mathrm{1693}}^1$

素因数の和:2588

約数の個数: 20

約数和(自身を含む): 181197016

約数和(自身を除く): 60108577

約数列:

[1, 3, 9, 27, 81, 883, 1693, 2649, 5079, 7947, 15237, 23841, 45711, 71523, 137133, 1494919, 4484757, 13454271, 40362813, 121088439]

約数ペア:

[(1, 121088439), (3, 40362813), (9, 13454271), (27, 4484757), (81, 1494919), (883, 137133), (1693, 71523), (2649, 45711), (5079, 23841), (7947, 15237)]