68656509

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4417

約数の個数: 24

約数和(自身を含む): 103975872

約数和(自身を除く): 35319363

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 4327, 5289, 12981, 15867, 38943, 177407, 186061, 532221, 558183, 1596663, 1674549, 7628501, 22885503, 68656509]

約数ペア:

[(1, 68656509), (3, 22885503), (9, 7628501), (41, 1674549), (43, 1596663), (123, 558183), (129, 532221), (369, 186061), (387, 177407), (1763, 38943), (4327, 15867), (5289, 12981)]