66163851

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{751}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 106122240

約数和(自身を除く): 39958389

約数列:

[1, 3, 9, 13, 27, 39, 117, 251, 351, 751, 753, 2253, 2259, 3263, 6759, 6777, 9763, 9789, 20277, 29289, 29367, 87867, 88101, 188501, 263601, 565503, 1696509, 2450513, 5089527, 7351539, 22054617, 66163851]

約数ペア:

[(1, 66163851), (3, 22054617), (9, 7351539), (13, 5089527), (27, 2450513), (39, 1696509), (117, 565503), (251, 263601), (351, 188501), (751, 88101), (753, 87867), (2253, 29367), (2259, 29289), (3263, 20277), (6759, 9789), (6777, 9763)]