148949073

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25981}}^1$

素因数の和:26014

約数の個数: 36

約数和(自身を含む): 269537268

約数和(自身を除く): 120588195

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 25981, 77943, 181867, 233829, 337753, 545601, 1013259, 1273069, 1636803, 2364271, 3039777, 3819207, 7092813, 11457621, 16549897, 21278439, 49649691, 148949073]

約数ペア:

[(1, 148949073), (3, 49649691), (7, 21278439), (9, 16549897), (13, 11457621), (21, 7092813), (39, 3819207), (49, 3039777), (63, 2364271), (91, 1636803), (117, 1273069), (147, 1013259), (273, 545601), (441, 337753), (637, 233829), (819, 181867), (1911, 77943), (5733, 25981)]