77885320527

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1881697}}^1$

素因数の和:1881789

約数の個数: 40

約数和(自身を含む): 134789791136

約数和(自身を除く): 56904470609

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 657, 1533, 1971, 4599, 5913, 13797, 41391, 1881697, 5645091, 13171879, 16935273, 39515637, 50805819, 118546911, 137363881, 152417457, 355640733, 412091643, 961547167, 1066922199, 1236274929, 2884641501, 3708824787, 8653924503, 11126474361, 25961773509, 77885320527]

約数ペア:

[(1, 77885320527), (3, 25961773509), (7, 11126474361), (9, 8653924503), (21, 3708824787), (27, 2884641501), (63, 1236274929), (73, 1066922199), (81, 961547167), (189, 412091643), (219, 355640733), (511, 152417457), (567, 137363881), (657, 118546911), (1533, 50805819), (1971, 39515637), (4599, 16935273), (5913, 13171879), (13797, 5645091), (41391, 1881697)]