291246557127

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{112771}}^1$

素因数の和:113303

約数の個数: 32

約数和(自身を含む): 407278333440

約数和(自身を除く): 116031776313

約数列:

[1, 3, 37, 53, 111, 159, 439, 1317, 1961, 5883, 16243, 23267, 48729, 69801, 112771, 338313, 860879, 2582637, 4172527, 5976863, 12517581, 17930589, 49506469, 148519407, 221143931, 663431793, 1831739353, 2623842857, 5495218059, 7871528571, 97082185709, 291246557127]

約数ペア:

[(1, 291246557127), (3, 97082185709), (37, 7871528571), (53, 5495218059), (111, 2623842857), (159, 1831739353), (439, 663431793), (1317, 221143931), (1961, 148519407), (5883, 49506469), (16243, 17930589), (23267, 12517581), (48729, 5976863), (69801, 4172527), (112771, 2582637), (338313, 860879)]