68776191

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3491}}^1$

素因数の和:3707

約数の個数: 24

約数和(自身を含む): 108950400

約数和(自身を除く): 40174209

約数列:

[1, 3, 9, 11, 33, 99, 199, 597, 1791, 2189, 3491, 6567, 10473, 19701, 31419, 38401, 115203, 345609, 694709, 2084127, 6252381, 7641799, 22925397, 68776191]

約数ペア:

[(1, 68776191), (3, 22925397), (9, 7641799), (11, 6252381), (33, 2084127), (99, 694709), (199, 345609), (597, 115203), (1791, 38401), (2189, 31419), (3491, 19701), (6567, 10473)]