146871639

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 217591920

約数和(自身を除く): 70720281

約数列:

[1, 3, 9, 53, 159, 163, 477, 489, 1467, 1889, 5667, 8639, 17001, 25917, 77751, 100117, 300351, 307907, 901053, 923721, 2771163, 16319071, 48957213, 146871639]

約数ペア:

[(1, 146871639), (3, 48957213), (9, 16319071), (53, 2771163), (159, 923721), (163, 901053), (477, 307907), (489, 300351), (1467, 100117), (1889, 77751), (5667, 25917), (8639, 17001)]