67847534415

素因数分解:

$3^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{612149}}^1$

素因数の和:612984

約数の個数: 32

約数和(自身を含む): 120764952000

約数和(自身を除く): 52917417585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 821, 2463, 4105, 7389, 12315, 22167, 36945, 110835, 612149, 1836447, 3060745, 5509341, 9182235, 16528023, 27546705, 82640115, 502574329, 1507722987, 2512871645, 4523168961, 7538614935, 13569506883, 22615844805, 67847534415]

約数ペア:

[(1, 67847534415), (3, 22615844805), (5, 13569506883), (9, 7538614935), (15, 4523168961), (27, 2512871645), (45, 1507722987), (135, 502574329), (821, 82640115), (2463, 27546705), (4105, 16528023), (7389, 9182235), (12315, 5509341), (22167, 3060745), (36945, 1836447), (110835, 612149)]