137858091

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4733}}^1$

素因数の和:4835

約数の個数: 32

約数和(自身を含む): 224202240

約数和(自身を除く): 86344149

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 511, 1387, 1533, 4161, 4733, 9709, 14199, 29127, 33131, 89927, 99393, 269781, 345509, 629489, 1036527, 1888467, 2418563, 6564671, 7255689, 19694013, 45952697, 137858091]

約数ペア:

[(1, 137858091), (3, 45952697), (7, 19694013), (19, 7255689), (21, 6564671), (57, 2418563), (73, 1888467), (133, 1036527), (219, 629489), (399, 345509), (511, 269781), (1387, 99393), (1533, 89927), (4161, 33131), (4733, 29127), (9709, 14199)]