66969501

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{2251}}^1$

素因数の和:2512

約数の個数: 16

約数和(自身を含む): 91665408

約数和(自身を除く): 24695907

約数列:

[1, 3, 47, 141, 211, 633, 2251, 6753, 9917, 29751, 105797, 317391, 474961, 1424883, 22323167, 66969501]

約数ペア:

[(1, 66969501), (3, 22323167), (47, 1424883), (141, 474961), (211, 317391), (633, 105797), (2251, 29751), (6753, 9917)]