61167909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^2\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 90354528

約数和(自身を除く): 29186619

約数列:

[1, 3, 11, 33, 97, 197, 291, 591, 1067, 2167, 3201, 6501, 9409, 19109, 28227, 57327, 103499, 210199, 310497, 630597, 1853573, 5560719, 20389303, 61167909]

約数ペア:

[(1, 61167909), (3, 20389303), (11, 5560719), (33, 1853573), (97, 630597), (197, 310497), (291, 210199), (591, 103499), (1067, 57327), (2167, 28227), (3201, 19109), (6501, 9409)]