159342309

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 293838336

約数和(自身を除く): 134496027

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 61, 63, 81, 119, 153, 183, 189, 271, 357, 427, 459, 549, 567, 813, 1037, 1071, 1281, 1377, 1647, 1897, 2439, 3111, 3213, 3843, 4607, 4941, 5691, 7259, 7317, 9333, 9639, 11529, 13821, 16531, 17073, 21777, 21951, 27999, 32249, 34587, 41463, 49593, 51219, 65331, 83997, 96747, 115717, 124389, 148779, 153657, 195993, 281027, 290241, 347151, 373167, 446337, 587979, 843081, 870723, 1041453, 1339011, 1967189, 2529243, 2612169, 3124359, 5901567, 7587729, 9373077, 17704701, 22763187, 53114103, 159342309]

約数ペア:

[(1, 159342309), (3, 53114103), (7, 22763187), (9, 17704701), (17, 9373077), (21, 7587729), (27, 5901567), (51, 3124359), (61, 2612169), (63, 2529243), (81, 1967189), (119, 1339011), (153, 1041453), (183, 870723), (189, 843081), (271, 587979), (357, 446337), (427, 373167), (459, 347151), (549, 290241), (567, 281027), (813, 195993), (1037, 153657), (1071, 148779), (1281, 124389), (1377, 115717), (1647, 96747), (1897, 83997), (2439, 65331), (3111, 51219), (3213, 49593), (3843, 41463), (4607, 34587), (4941, 32249), (5691, 27999), (7259, 21951), (7317, 21777), (9333, 17073), (9639, 16531), (11529, 13821)]