38256057

素因数分解:

$3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:747

約数の個数: 40

約数和(自身を含む): 66017600

約数和(自身を除く): 27761543

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 109, 189, 327, 567, 619, 763, 981, 1857, 2289, 2943, 4333, 5571, 6867, 8829, 12999, 16713, 20601, 38997, 50139, 61803, 67471, 116991, 202413, 350973, 472297, 607239, 1416891, 1821717, 4250673, 5465151, 12752019, 38256057]

約数ペア:

[(1, 38256057), (3, 12752019), (7, 5465151), (9, 4250673), (21, 1821717), (27, 1416891), (63, 607239), (81, 472297), (109, 350973), (189, 202413), (327, 116991), (567, 67471), (619, 61803), (763, 50139), (981, 38997), (1857, 20601), (2289, 16713), (2943, 12999), (4333, 8829), (5571, 6867)]