1350996489

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2143}}^1$

素因数の和:2379

約数の個数: 40

約数和(自身を含む): 2077467392

約数和(自身を除く): 726470903

約数列:

[1, 3, 9, 27, 43, 81, 129, 181, 387, 543, 1161, 1629, 2143, 3483, 4887, 6429, 7783, 14661, 19287, 23349, 57861, 70047, 92149, 173583, 210141, 276447, 387883, 630423, 829341, 1163649, 2488023, 3490947, 7464069, 10472841, 16678969, 31418523, 50036907, 150110721, 450332163, 1350996489]

約数ペア:

[(1, 1350996489), (3, 450332163), (9, 150110721), (27, 50036907), (43, 31418523), (81, 16678969), (129, 10472841), (181, 7464069), (387, 3490947), (543, 2488023), (1161, 1163649), (1629, 829341), (2143, 630423), (3483, 387883), (4887, 276447), (6429, 210141), (7783, 173583), (14661, 92149), (19287, 70047), (23349, 57861)]