49803633

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 81840000

約数和(自身を除く): 32036367

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 2749, 6039, 8247, 18117, 24741, 30239, 74223, 90717, 167689, 272151, 503067, 816453, 1509201, 1844579, 4527603, 5533737, 16601211, 49803633]

約数ペア:

[(1, 49803633), (3, 16601211), (9, 5533737), (11, 4527603), (27, 1844579), (33, 1509201), (61, 816453), (99, 503067), (183, 272151), (297, 167689), (549, 90717), (671, 74223), (1647, 30239), (2013, 24741), (2749, 18117), (6039, 8247)]