138205953

素因数分解:

$3^3\times {\mathrm{839}}^1\times {\mathrm{6101}}^1$

素因数の和:6949

約数の個数: 16

約数和(自身を含む): 205027200

約数和(自身を除く): 66821247

約数列:

[1, 3, 9, 27, 839, 2517, 6101, 7551, 18303, 22653, 54909, 164727, 5118739, 15356217, 46068651, 138205953]

約数ペア:

[(1, 138205953), (3, 46068651), (9, 15356217), (27, 5118739), (839, 164727), (2517, 54909), (6101, 22653), (7551, 18303)]