141488991

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 266918400

約数和(自身を除く): 125429409

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 41, 57, 63, 93, 123, 133, 171, 189, 217, 279, 287, 369, 399, 513, 589, 651, 779, 837, 861, 961, 1107, 1197, 1271, 1767, 1953, 2337, 2583, 2883, 3591, 3813, 4123, 5301, 5453, 5859, 6727, 7011, 7749, 8649, 8897, 11439, 12369, 15903, 16359, 18259, 20181, 21033, 24149, 25947, 26691, 34317, 37107, 39401, 49077, 54777, 60543, 72447, 80073, 111321, 118203, 127813, 147231, 164331, 169043, 181629, 217341, 240219, 275807, 354609, 383439, 492993, 507129, 652023, 748619, 827421, 1063827, 1150317, 1521387, 2245857, 2482263, 3450951, 4564161, 5240333, 6737571, 7446789, 15720999, 20212713, 47162997, 141488991]

約数ペア:

[(1, 141488991), (3, 47162997), (7, 20212713), (9, 15720999), (19, 7446789), (21, 6737571), (27, 5240333), (31, 4564161), (41, 3450951), (57, 2482263), (63, 2245857), (93, 1521387), (123, 1150317), (133, 1063827), (171, 827421), (189, 748619), (217, 652023), (279, 507129), (287, 492993), (369, 383439), (399, 354609), (513, 275807), (589, 240219), (651, 217341), (779, 181629), (837, 169043), (861, 164331), (961, 147231), (1107, 127813), (1197, 118203), (1271, 111321), (1767, 80073), (1953, 72447), (2337, 60543), (2583, 54777), (2883, 49077), (3591, 39401), (3813, 37107), (4123, 34317), (5301, 26691), (5453, 25947), (5859, 24149), (6727, 21033), (7011, 20181), (7749, 18259), (8649, 16359), (8897, 15903), (11439, 12369)]