33704217

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 54362880

約数和(自身を除く): 20658663

約数列:

[1, 3, 9, 17, 43, 47, 51, 109, 129, 141, 153, 327, 387, 423, 731, 799, 981, 1853, 2021, 2193, 2397, 4687, 5123, 5559, 6063, 6579, 7191, 14061, 15369, 16677, 18189, 34357, 42183, 46107, 79679, 87091, 103071, 220289, 239037, 261273, 309213, 660867, 717111, 783819, 1982601, 3744913, 11234739, 33704217]

約数ペア:

[(1, 33704217), (3, 11234739), (9, 3744913), (17, 1982601), (43, 783819), (47, 717111), (51, 660867), (109, 309213), (129, 261273), (141, 239037), (153, 220289), (327, 103071), (387, 87091), (423, 79679), (731, 46107), (799, 42183), (981, 34357), (1853, 18189), (2021, 16677), (2193, 15369), (2397, 14061), (4687, 7191), (5123, 6579), (5559, 6063)]