71369667

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1385

約数の個数: 40

約数和(自身を含む): 115172640

約数和(自身を除く): 43802973

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 261, 621, 667, 783, 1321, 1863, 2001, 2349, 3963, 6003, 11889, 18009, 30383, 35667, 38309, 54027, 91149, 107001, 114927, 273447, 344781, 820341, 881107, 1034343, 2461023, 2643321, 3103029, 7929963, 23789889, 71369667]

約数ペア:

[(1, 71369667), (3, 23789889), (9, 7929963), (23, 3103029), (27, 2643321), (29, 2461023), (69, 1034343), (81, 881107), (87, 820341), (207, 344781), (261, 273447), (621, 114927), (667, 107001), (783, 91149), (1321, 54027), (1863, 38309), (2001, 35667), (2349, 30383), (3963, 18009), (6003, 11889)]