190044477

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 336253632

約数和(自身を除く): 146209155

約数列:

[1, 3, 7, 9, 21, 31, 43, 63, 73, 93, 129, 217, 219, 279, 301, 387, 511, 651, 657, 903, 961, 1333, 1533, 1953, 2263, 2709, 2883, 3139, 3999, 4599, 6727, 6789, 8649, 9331, 9417, 11997, 15841, 20181, 20367, 21973, 27993, 28251, 41323, 47523, 60543, 65919, 70153, 83979, 97309, 123969, 142569, 197757, 210459, 289261, 291927, 371907, 491071, 631377, 681163, 867783, 875781, 1473213, 2043489, 2603349, 3016579, 4419639, 6130467, 9049737, 21116053, 27149211, 63348159, 190044477]

約数ペア:

[(1, 190044477), (3, 63348159), (7, 27149211), (9, 21116053), (21, 9049737), (31, 6130467), (43, 4419639), (63, 3016579), (73, 2603349), (93, 2043489), (129, 1473213), (217, 875781), (219, 867783), (279, 681163), (301, 631377), (387, 491071), (511, 371907), (651, 291927), (657, 289261), (903, 210459), (961, 197757), (1333, 142569), (1533, 123969), (1953, 97309), (2263, 83979), (2709, 70153), (2883, 65919), (3139, 60543), (3999, 47523), (4599, 41323), (6727, 28251), (6789, 27993), (8649, 21973), (9331, 20367), (9417, 20181), (11997, 15841)]