77774426457

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1388

約数の個数: 128

約数和(自身を含む): 134408601600

約数和(自身を除く): 56634175143

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 103, 141, 147, 273, 309, 329, 343, 611, 637, 721, 987, 1029, 1201, 1339, 1833, 1911, 2163, 2303, 3603, 4017, 4277, 4459, 4841, 5047, 6909, 8407, 9373, 12831, 13377, 14523, 15141, 15613, 16121, 25221, 28119, 29939, 33887, 35329, 46839, 48363, 56447, 58849, 62933, 65611, 89817, 101661, 105987, 109291, 123703, 169341, 176547, 188799, 196833, 209573, 237209, 327873, 371109, 395129, 411943, 440531, 459277, 628719, 711627, 733811, 765037, 865921, 1185387, 1235829, 1321593, 1377831, 1608139, 1660463, 2201433, 2295111, 2597763, 2765903, 3083717, 4824417, 4981389, 5136677, 5355259, 5814041, 6061447, 8297709, 9251151, 11256973, 15410031, 16065777, 17442123, 18184341, 19361321, 21586019, 33770919, 35956739, 40698287, 42430129, 58083963, 64758057, 75582533, 78798811, 107870217, 122094861, 127290387, 226747599, 236396433, 251697173, 284888009, 529077731, 551591677, 755091519, 854664027, 1587233193, 1654775031, 1994216063, 3703544117, 5982648189, 11110632351, 25924808819, 77774426457]

約数ペア:

[(1, 77774426457), (3, 25924808819), (7, 11110632351), (13, 5982648189), (21, 3703544117), (39, 1994216063), (47, 1654775031), (49, 1587233193), (91, 854664027), (103, 755091519), (141, 551591677), (147, 529077731), (273, 284888009), (309, 251697173), (329, 236396433), (343, 226747599), (611, 127290387), (637, 122094861), (721, 107870217), (987, 78798811), (1029, 75582533), (1201, 64758057), (1339, 58083963), (1833, 42430129), (1911, 40698287), (2163, 35956739), (2303, 33770919), (3603, 21586019), (4017, 19361321), (4277, 18184341), (4459, 17442123), (4841, 16065777), (5047, 15410031), (6909, 11256973), (8407, 9251151), (9373, 8297709), (12831, 6061447), (13377, 5814041), (14523, 5355259), (15141, 5136677), (15613, 4981389), (16121, 4824417), (25221, 3083717), (28119, 2765903), (29939, 2597763), (33887, 2295111), (35329, 2201433), (46839, 1660463), (48363, 1608139), (56447, 1377831), (58849, 1321593), (62933, 1235829), (65611, 1185387), (89817, 865921), (101661, 765037), (105987, 733811), (109291, 711627), (123703, 628719), (169341, 459277), (176547, 440531), (188799, 411943), (196833, 395129), (209573, 371109), (237209, 327873)]