8840367621

素因数分解:

$3^4\times {\mathrm{7621}}^1\times {\mathrm{14321}}^1$

素因数の和:21954

約数の個数: 20

約数和(自身を含む): 13208636364

約数和(自身を除く): 4368268743

約数列:

[1, 3, 9, 27, 81, 7621, 14321, 22863, 42963, 68589, 128889, 205767, 386667, 617301, 1160001, 109140341, 327421023, 982263069, 2946789207, 8840367621]

約数ペア:

[(1, 8840367621), (3, 2946789207), (9, 982263069), (27, 327421023), (81, 109140341), (7621, 1160001), (14321, 617301), (22863, 386667), (42963, 205767), (68589, 128889)]