39105574551

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{1667}}^1\times {\mathrm{2657}}^1$

素因数の和:4445

約数の個数: 40

約数和(自身を含む): 59010470640

約数和(自身を除く): 19904896089

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 1667, 2657, 2943, 5001, 7971, 8829, 15003, 23913, 45009, 71739, 135027, 181703, 215217, 289613, 545109, 868839, 1635327, 2606517, 4429219, 4905981, 7819551, 13287657, 14717943, 23458653, 39862971, 119588913, 358766739, 482784871, 1448354613, 4345063839, 13035191517, 39105574551]

約数ペア:

[(1, 39105574551), (3, 13035191517), (9, 4345063839), (27, 1448354613), (81, 482784871), (109, 358766739), (327, 119588913), (981, 39862971), (1667, 23458653), (2657, 14717943), (2943, 13287657), (5001, 7819551), (7971, 4905981), (8829, 4429219), (15003, 2606517), (23913, 1635327), (45009, 868839), (71739, 545109), (135027, 289613), (181703, 215217)]