72559089

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4937}}^1$

素因数の和:5037

約数の個数: 24

約数和(自身を含む): 110927232

約数和(自身を除く): 38368143

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 4937, 14697, 14811, 44433, 113551, 340653, 350527, 1021959, 1051581, 3154743, 8062121, 24186363, 72559089]

約数ペア:

[(1, 72559089), (3, 24186363), (9, 8062121), (23, 3154743), (69, 1051581), (71, 1021959), (207, 350527), (213, 340653), (639, 113551), (1633, 44433), (4899, 14811), (4937, 14697)]