90794331

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 155520000

約数和(自身を除く): 64725669

約数列:

[1, 3, 9, 17, 19, 27, 29, 51, 57, 87, 153, 171, 261, 323, 359, 459, 493, 513, 551, 783, 969, 1077, 1479, 1653, 2907, 3231, 4437, 4959, 6103, 6821, 8721, 9367, 9693, 10411, 13311, 14877, 18309, 20463, 28101, 31233, 54927, 61389, 84303, 93699, 115957, 164781, 176987, 184167, 197809, 252909, 281097, 347871, 530961, 593427, 1043613, 1592883, 1780281, 3130839, 3362753, 4778649, 5340843, 10088259, 30264777, 90794331]

約数ペア:

[(1, 90794331), (3, 30264777), (9, 10088259), (17, 5340843), (19, 4778649), (27, 3362753), (29, 3130839), (51, 1780281), (57, 1592883), (87, 1043613), (153, 593427), (171, 530961), (261, 347871), (323, 281097), (359, 252909), (459, 197809), (493, 184167), (513, 176987), (551, 164781), (783, 115957), (969, 93699), (1077, 84303), (1479, 61389), (1653, 54927), (2907, 31233), (3231, 28101), (4437, 20463), (4959, 18309), (6103, 14877), (6821, 13311), (8721, 10411), (9367, 9693)]