29965221

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 60

約数和(自身を含む): 53143200

約数和(自身を除く): 23177979

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 169, 199, 297, 351, 429, 507, 597, 891, 1053, 1287, 1521, 1791, 1859, 2189, 2587, 3861, 4563, 5373, 5577, 6567, 7761, 11583, 13689, 16119, 16731, 19701, 23283, 28457, 33631, 50193, 59103, 69849, 85371, 100893, 150579, 177309, 209547, 256113, 302679, 369941, 768339, 908037, 1109823, 2305017, 2724111, 3329469, 9988407, 29965221]

約数ペア:

[(1, 29965221), (3, 9988407), (9, 3329469), (11, 2724111), (13, 2305017), (27, 1109823), (33, 908037), (39, 768339), (81, 369941), (99, 302679), (117, 256113), (143, 209547), (169, 177309), (199, 150579), (297, 100893), (351, 85371), (429, 69849), (507, 59103), (597, 50193), (891, 33631), (1053, 28457), (1287, 23283), (1521, 19701), (1791, 16731), (1859, 16119), (2189, 13689), (2587, 11583), (3861, 7761), (4563, 6567), (5373, 5577)]