268173681

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{17449}}^1$

素因数の和:17608

約数の個数: 16

約数和(自身を含む): 368544000

約数和(自身を除く): 100370319

約数列:

[1, 3, 47, 109, 141, 327, 5123, 15369, 17449, 52347, 820103, 1901941, 2460309, 5705823, 89391227, 268173681]

約数ペア:

[(1, 268173681), (3, 89391227), (47, 5705823), (109, 2460309), (141, 1901941), (327, 820103), (5123, 52347), (15369, 17449)]