131513481

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{6883}}^1$

素因数の和:7093

約数の個数: 24

約数和(自身を含む): 208337376

約数和(自身を除く): 76823895

約数列:

[1, 3, 9, 11, 33, 99, 193, 579, 1737, 2123, 6369, 6883, 19107, 20649, 61947, 75713, 227139, 681417, 1328419, 3985257, 11955771, 14612609, 43837827, 131513481]

約数ペア:

[(1, 131513481), (3, 43837827), (9, 14612609), (11, 11955771), (33, 3985257), (99, 1328419), (193, 681417), (579, 227139), (1737, 75713), (2123, 61947), (6369, 20649), (6883, 19107)]