52218729

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 80183040

約数和(自身を除く): 27964311

約数列:

[1, 3, 9, 27, 37, 111, 167, 313, 333, 501, 939, 999, 1503, 2817, 4509, 6179, 8451, 11581, 18537, 34743, 52271, 55611, 104229, 156813, 166833, 312687, 470439, 1411317, 1934027, 5802081, 17406243, 52218729]

約数ペア:

[(1, 52218729), (3, 17406243), (9, 5802081), (27, 1934027), (37, 1411317), (111, 470439), (167, 312687), (313, 166833), (333, 156813), (501, 104229), (939, 55611), (999, 52271), (1503, 34743), (2817, 18537), (4509, 11581), (6179, 8451)]