137909233

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 179159040

約数和(自身を除く): 41249807

約数列:

[1, 7, 11, 47, 53, 77, 329, 371, 517, 583, 719, 2491, 3619, 4081, 5033, 7909, 17437, 27401, 33793, 38107, 55363, 191807, 236551, 266749, 371723, 419177, 1791029, 2602061, 2934239, 12537203, 19701319, 137909233]

約数ペア:

[(1, 137909233), (7, 19701319), (11, 12537203), (47, 2934239), (53, 2602061), (77, 1791029), (329, 419177), (371, 371723), (517, 266749), (583, 236551), (719, 191807), (2491, 55363), (3619, 38107), (4081, 33793), (5033, 27401), (7909, 17437)]