66882501

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3527}}^1$

素因数の和:3590

約数の個数: 36

約数和(自身を含む): 115026912

約数和(自身を除く): 48144411

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 3527, 6321, 10581, 18963, 24689, 31743, 74067, 151661, 172823, 222201, 454983, 518469, 1061627, 1364949, 1555407, 3184881, 7431389, 9554643, 22294167, 66882501]

約数ペア:

[(1, 66882501), (3, 22294167), (7, 9554643), (9, 7431389), (21, 3184881), (43, 1555407), (49, 1364949), (63, 1061627), (129, 518469), (147, 454983), (301, 222201), (387, 172823), (441, 151661), (903, 74067), (2107, 31743), (2709, 24689), (3527, 18963), (6321, 10581)]