65565513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3761}}^1$

素因数の和:3929

約数の個数: 24

約数和(自身を含む): 102702600

約数和(自身を除く): 37137087

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 3761, 5811, 11283, 17433, 33849, 48893, 146679, 440037, 560389, 1681167, 5043501, 7285057, 21855171, 65565513]

約数ペア:

[(1, 65565513), (3, 21855171), (9, 7285057), (13, 5043501), (39, 1681167), (117, 560389), (149, 440037), (447, 146679), (1341, 48893), (1937, 33849), (3761, 17433), (5811, 11283)]