77914791

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{6287}}^1$

素因数の和:6322

約数の個数: 28

約数和(自身を含む): 123710112

約数和(自身を除く): 45795321

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 6287, 12393, 18861, 56583, 106879, 169749, 320637, 509247, 961911, 1527741, 2885733, 4583223, 8657199, 25971597, 77914791]

約数ペア:

[(1, 77914791), (3, 25971597), (9, 8657199), (17, 4583223), (27, 2885733), (51, 1527741), (81, 961911), (153, 509247), (243, 320637), (459, 169749), (729, 106879), (1377, 56583), (4131, 18861), (6287, 12393)]