201943071

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{61813}}^1$

素因数の和:61844

約数の個数: 24

約数和(自身を含む): 328850480

約数和(自身を除く): 126907409

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 61813, 185439, 556317, 679943, 1668951, 2039829, 6119487, 7479373, 18358461, 22438119, 67314357, 201943071]

約数ペア:

[(1, 201943071), (3, 67314357), (9, 22438119), (11, 18358461), (27, 7479373), (33, 6119487), (99, 2039829), (121, 1668951), (297, 679943), (363, 556317), (1089, 185439), (3267, 61813)]