262473021

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{5783}}^1$

素因数の和:5874

約数の個数: 24

約数和(自身を含む): 398633280

約数和(自身を除く): 136160259

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1681, 5043, 5783, 15129, 17349, 45387, 52047, 156141, 237103, 711309, 2133927, 6401781, 9721223, 29163669, 87491007, 262473021]

約数ペア:

[(1, 262473021), (3, 87491007), (9, 29163669), (27, 9721223), (41, 6401781), (123, 2133927), (369, 711309), (1107, 237103), (1681, 156141), (5043, 52047), (5783, 45387), (15129, 17349)]