156938493933

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{266089}}^1$

素因数の和:266250

約数の個数: 36

約数和(自身を含む): 247614306940

約数和(自身を除く): 90675813007

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 5041, 8307, 15123, 45369, 65533, 196599, 266089, 589797, 798267, 2394801, 3459157, 10377471, 18892319, 31132413, 56676957, 170030871, 245600147, 736800441, 1341354649, 2210401323, 4024063947, 12072191841, 17437610437, 52312831311, 156938493933]

約数ペア:

[(1, 156938493933), (3, 52312831311), (9, 17437610437), (13, 12072191841), (39, 4024063947), (71, 2210401323), (117, 1341354649), (213, 736800441), (639, 245600147), (923, 170030871), (2769, 56676957), (5041, 31132413), (8307, 18892319), (15123, 10377471), (45369, 3459157), (65533, 2394801), (196599, 798267), (266089, 589797)]