61263543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 94464000

約数和(自身を除く): 33200457

約数列:

[1, 3, 11, 19, 33, 57, 199, 209, 491, 597, 627, 1473, 2189, 3781, 5401, 6567, 9329, 11343, 16203, 27987, 41591, 97709, 102619, 124773, 293127, 307857, 1074799, 1856471, 3224397, 5569413, 20421181, 61263543]

約数ペア:

[(1, 61263543), (3, 20421181), (11, 5569413), (19, 3224397), (33, 1856471), (57, 1074799), (199, 307857), (209, 293127), (491, 124773), (597, 102619), (627, 97709), (1473, 41591), (2189, 27987), (3781, 16203), (5401, 11343), (6567, 9329)]