65747517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 102021120

約数和(自身を除く): 36273603

約数列:

[1, 3, 11, 17, 33, 51, 163, 187, 489, 561, 719, 1793, 2157, 2771, 5379, 7909, 8313, 12223, 23727, 30481, 36669, 91443, 117197, 134453, 351591, 403359, 1289167, 1992349, 3867501, 5977047, 21915839, 65747517]

約数ペア:

[(1, 65747517), (3, 21915839), (11, 5977047), (17, 3867501), (33, 1992349), (51, 1289167), (163, 403359), (187, 351591), (489, 134453), (561, 117197), (719, 91443), (1793, 36669), (2157, 30481), (2771, 23727), (5379, 12223), (7909, 8313)]