78906231

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{6367}}^1$

素因数の和:6402

約数の個数: 28

約数和(自身を含む): 125284032

約数和(自身を除く): 46377801

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 6367, 12393, 19101, 57303, 108239, 171909, 324717, 515727, 974151, 1547181, 2922453, 4641543, 8767359, 26302077, 78906231]

約数ペア:

[(1, 78906231), (3, 26302077), (9, 8767359), (17, 4641543), (27, 2922453), (51, 1547181), (81, 974151), (153, 515727), (243, 324717), (459, 171909), (729, 108239), (1377, 57303), (4131, 19101), (6367, 12393)]