156985287

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{6121}}^1$

素因数の和:6310

約数の個数: 16

約数和(自身を含む): 213927168

約数和(自身を除く): 56941881

約数列:

[1, 3, 83, 103, 249, 309, 6121, 8549, 18363, 25647, 508043, 630463, 1524129, 1891389, 52328429, 156985287]

約数ペア:

[(1, 156985287), (3, 52328429), (83, 1891389), (103, 1524129), (249, 630463), (309, 508043), (6121, 25647), (8549, 18363)]