71353269

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4093}}^1$

素因数の和:4261

約数の個数: 24

約数和(自身を含む): 111766200

約数和(自身を除く): 40412931

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 4093, 5811, 12279, 17433, 36837, 53209, 159627, 478881, 609857, 1829571, 5488713, 7928141, 23784423, 71353269]

約数ペア:

[(1, 71353269), (3, 23784423), (9, 7928141), (13, 5488713), (39, 1829571), (117, 609857), (149, 478881), (447, 159627), (1341, 53209), (1937, 36837), (4093, 17433), (5811, 12279)]