129849291

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 228480000

約数和(自身を除く): 98630709

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 169, 199, 297, 351, 429, 507, 597, 1287, 1521, 1791, 1859, 2189, 2197, 2587, 3861, 4563, 5373, 5577, 6567, 6591, 7761, 16731, 19701, 19773, 23283, 24167, 28457, 33631, 50193, 59103, 59319, 69849, 72501, 85371, 100893, 217503, 256113, 302679, 369941, 437203, 652509, 768339, 908037, 1109823, 1311609, 3329469, 3934827, 4809233, 9988407, 11804481, 14427699, 43283097, 129849291]

約数ペア:

[(1, 129849291), (3, 43283097), (9, 14427699), (11, 11804481), (13, 9988407), (27, 4809233), (33, 3934827), (39, 3329469), (99, 1311609), (117, 1109823), (143, 908037), (169, 768339), (199, 652509), (297, 437203), (351, 369941), (429, 302679), (507, 256113), (597, 217503), (1287, 100893), (1521, 85371), (1791, 72501), (1859, 69849), (2189, 59319), (2197, 59103), (2587, 50193), (3861, 33631), (4563, 28457), (5373, 24167), (5577, 23283), (6567, 19773), (6591, 19701), (7761, 16731)]