66274803

素因数分解:

$3^2\times 7^4\times {\mathrm{3067}}^1$

素因数の和:3101

約数の個数: 30

約数和(自身を含む): 111715084

約数和(自身を除く): 45440281

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 3067, 3087, 7203, 9201, 21469, 21609, 27603, 64407, 150283, 193221, 450849, 1051981, 1352547, 3155943, 7363867, 9467829, 22091601, 66274803]

約数ペア:

[(1, 66274803), (3, 22091601), (7, 9467829), (9, 7363867), (21, 3155943), (49, 1352547), (63, 1051981), (147, 450849), (343, 193221), (441, 150283), (1029, 64407), (2401, 27603), (3067, 21609), (3087, 21469), (7203, 9201)]