201787047

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41597}}^1$

素因数の和:41628

約数の個数: 36

約数和(自身を含む): 369889416

約数和(自身を除く): 168102369

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 41597, 124791, 291179, 374373, 457567, 873537, 1372701, 2038253, 2620611, 3202969, 4118103, 6114759, 9608907, 18344277, 22420783, 28826721, 67262349, 201787047]

約数ペア:

[(1, 201787047), (3, 67262349), (7, 28826721), (9, 22420783), (11, 18344277), (21, 9608907), (33, 6114759), (49, 4118103), (63, 3202969), (77, 2620611), (99, 2038253), (147, 1372701), (231, 873537), (441, 457567), (539, 374373), (693, 291179), (1617, 124791), (4851, 41597)]