28920510081

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{599}}^1\times {\mathrm{5641}}^1$

素因数の和:6566

約数の個数: 32

約数和(自身を含む): 43059744000

約数和(自身を除く): 14139233919

約数列:

[1, 3, 9, 27, 317, 599, 951, 1797, 2853, 5391, 5641, 8559, 16173, 16923, 50769, 152307, 189883, 569649, 1708947, 1788197, 3378959, 5126841, 5364591, 10136877, 16093773, 30410631, 48281319, 91231893, 1071130003, 3213390009, 9640170027, 28920510081]

約数ペア:

[(1, 28920510081), (3, 9640170027), (9, 3213390009), (27, 1071130003), (317, 91231893), (599, 48281319), (951, 30410631), (1797, 16093773), (2853, 10136877), (5391, 5364591), (5641, 5126841), (8559, 3378959), (16173, 1788197), (16923, 1708947), (50769, 569649), (152307, 189883)]