827954127

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 1722913920

約数和(自身を除く): 894959793

約数列:

[1, 3, 7, 9, 11, 13, 19, 21, 33, 39, 49, 57, 63, 77, 91, 99, 117, 133, 143, 147, 171, 209, 231, 247, 273, 399, 429, 441, 539, 627, 637, 691, 693, 741, 819, 931, 1001, 1197, 1287, 1463, 1617, 1729, 1881, 1911, 2073, 2223, 2717, 2793, 3003, 4389, 4837, 4851, 5187, 5733, 6219, 7007, 7601, 8151, 8379, 8983, 9009, 10241, 12103, 13129, 13167, 14511, 15561, 19019, 21021, 22803, 24453, 26949, 30723, 33859, 36309, 39387, 43533, 53207, 57057, 62881, 63063, 68409, 80847, 91903, 92169, 98813, 101577, 108927, 118161, 133133, 144419, 159621, 170677, 171171, 188643, 275709, 296439, 304731, 372449, 399399, 433257, 440167, 478863, 512031, 565929, 643321, 691691, 827127, 889317, 1010933, 1117347, 1194739, 1198197, 1299771, 1320501, 1536093, 1877447, 1929963, 2075073, 3032799, 3352041, 3584217, 3961503, 4841837, 5632341, 5789889, 6225219, 7076531, 8363173, 9098397, 10752651, 13142129, 14525511, 16897023, 21229593, 25089519, 39426387, 43576533, 63688779, 75268557, 91994903, 118279161, 275984709, 827954127]

約数ペア:

[(1, 827954127), (3, 275984709), (7, 118279161), (9, 91994903), (11, 75268557), (13, 63688779), (19, 43576533), (21, 39426387), (33, 25089519), (39, 21229593), (49, 16897023), (57, 14525511), (63, 13142129), (77, 10752651), (91, 9098397), (99, 8363173), (117, 7076531), (133, 6225219), (143, 5789889), (147, 5632341), (171, 4841837), (209, 3961503), (231, 3584217), (247, 3352041), (273, 3032799), (399, 2075073), (429, 1929963), (441, 1877447), (539, 1536093), (627, 1320501), (637, 1299771), (691, 1198197), (693, 1194739), (741, 1117347), (819, 1010933), (931, 889317), (1001, 827127), (1197, 691691), (1287, 643321), (1463, 565929), (1617, 512031), (1729, 478863), (1881, 440167), (1911, 433257), (2073, 399399), (2223, 372449), (2717, 304731), (2793, 296439), (3003, 275709), (4389, 188643), (4837, 171171), (4851, 170677), (5187, 159621), (5733, 144419), (6219, 133133), (7007, 118161), (7601, 108927), (8151, 101577), (8379, 98813), (8983, 92169), (9009, 91903), (10241, 80847), (12103, 68409), (13129, 63063), (13167, 62881), (14511, 57057), (15561, 53207), (19019, 43533), (21021, 39387), (22803, 36309), (24453, 33859), (26949, 30723)]