43818489

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 78335712

約数和(自身を除く): 34517223

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 97, 99, 117, 143, 169, 243, 291, 297, 351, 429, 507, 873, 891, 1053, 1067, 1261, 1287, 1521, 1859, 2619, 2673, 3159, 3201, 3783, 3861, 4563, 5577, 7857, 9603, 11349, 11583, 13689, 13871, 16393, 16731, 23571, 28809, 34047, 34749, 41067, 41613, 49179, 50193, 86427, 102141, 124839, 147537, 150579, 180323, 259281, 306423, 374517, 442611, 451737, 540969, 1123551, 1327833, 1622907, 3370653, 3983499, 4868721, 14606163, 43818489]

約数ペア:

[(1, 43818489), (3, 14606163), (9, 4868721), (11, 3983499), (13, 3370653), (27, 1622907), (33, 1327833), (39, 1123551), (81, 540969), (97, 451737), (99, 442611), (117, 374517), (143, 306423), (169, 259281), (243, 180323), (291, 150579), (297, 147537), (351, 124839), (429, 102141), (507, 86427), (873, 50193), (891, 49179), (1053, 41613), (1067, 41067), (1261, 34749), (1287, 34047), (1521, 28809), (1859, 23571), (2619, 16731), (2673, 16393), (3159, 13871), (3201, 13689), (3783, 11583), (3861, 11349), (4563, 9603), (5577, 7857)]