56506113

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 89147520

約数和(自身を除く): 32641407

約数列:

[1, 3, 9, 17, 27, 51, 153, 307, 401, 459, 921, 1203, 2763, 3609, 5219, 6817, 8289, 10827, 15657, 20451, 46971, 61353, 123107, 140913, 184059, 369321, 1107963, 2092819, 3323889, 6278457, 18835371, 56506113]

約数ペア:

[(1, 56506113), (3, 18835371), (9, 6278457), (17, 3323889), (27, 2092819), (51, 1107963), (153, 369321), (307, 184059), (401, 140913), (459, 123107), (921, 61353), (1203, 46971), (2763, 20451), (3609, 15657), (5219, 10827), (6817, 8289)]