72734517

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{5869}}^1$

素因数の和:5904

約数の個数: 28

約数和(自身を含む): 115486380

約数和(自身を除く): 42751863

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 5869, 12393, 17607, 52821, 99773, 158463, 299319, 475389, 897957, 1426167, 2693871, 4278501, 8081613, 24244839, 72734517]

約数ペア:

[(1, 72734517), (3, 24244839), (9, 8081613), (17, 4278501), (27, 2693871), (51, 1426167), (81, 897957), (153, 475389), (243, 299319), (459, 158463), (729, 99773), (1377, 52821), (4131, 17607), (5869, 12393)]