210370563

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{105767}}^1$

素因数の和:105803

約数の個数: 24

約数和(自身を含む): 346495968

約数和(自身を除く): 136125405

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 105767, 317301, 951903, 1374971, 1798039, 4124913, 5394117, 12374739, 16182351, 23374507, 70123521, 210370563]

約数ペア:

[(1, 210370563), (3, 70123521), (9, 23374507), (13, 16182351), (17, 12374739), (39, 5394117), (51, 4124913), (117, 1798039), (153, 1374971), (221, 951903), (663, 317301), (1989, 105767)]