64801737

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7193}}^1$

素因数の和:7230

約数の個数: 48

約数和(自身を含む): 125693568

約数和(自身を除く): 60891831

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 7193, 9009, 21579, 50351, 64737, 79123, 93509, 151053, 237369, 280527, 453159, 553861, 654563, 712107, 841581, 1028599, 1661583, 1963689, 3085797, 4984749, 5891067, 7200193, 9257391, 21600579, 64801737]

約数ペア:

[(1, 64801737), (3, 21600579), (7, 9257391), (9, 7200193), (11, 5891067), (13, 4984749), (21, 3085797), (33, 1963689), (39, 1661583), (63, 1028599), (77, 841581), (91, 712107), (99, 654563), (117, 553861), (143, 453159), (231, 280527), (273, 237369), (429, 151053), (693, 93509), (819, 79123), (1001, 64737), (1287, 50351), (3003, 21579), (7193, 9009)]