121569771

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 182476800

約数和(自身を除く): 60907029

約数列:

[1, 3, 17, 19, 51, 57, 109, 323, 327, 969, 1151, 1853, 2071, 3453, 5559, 6213, 19567, 21869, 35207, 58701, 65607, 105621, 125459, 371773, 376377, 1115319, 2132803, 2383721, 6398409, 7151163, 40523257, 121569771]

約数ペア:

[(1, 121569771), (3, 40523257), (17, 7151163), (19, 6398409), (51, 2383721), (57, 2132803), (109, 1115319), (323, 376377), (327, 371773), (969, 125459), (1151, 105621), (1853, 65607), (2071, 58701), (3453, 35207), (5559, 21869), (6213, 19567)]