83401983

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 149250816

約数和(自身を除く): 65848833

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 301, 357, 387, 731, 903, 1071, 1811, 2193, 2709, 5117, 5433, 6579, 12677, 15351, 16299, 30787, 38031, 46053, 77873, 92361, 114093, 215509, 233619, 277083, 545111, 646527, 700857, 1323841, 1635333, 1939581, 3971523, 4905999, 9266887, 11914569, 27800661, 83401983]

約数ペア:

[(1, 83401983), (3, 27800661), (7, 11914569), (9, 9266887), (17, 4905999), (21, 3971523), (43, 1939581), (51, 1635333), (63, 1323841), (119, 700857), (129, 646527), (153, 545111), (301, 277083), (357, 233619), (387, 215509), (731, 114093), (903, 92361), (1071, 77873), (1811, 46053), (2193, 38031), (2709, 30787), (5117, 16299), (5433, 15351), (6579, 12677)]