1080542349

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7541}}^1$

素因数の和:7643

約数の個数: 40

約数和(自身を含む): 1697402520

約数和(自身を除く): 616860171

約数列:

[1, 3, 9, 27, 29, 61, 81, 87, 183, 261, 549, 783, 1647, 1769, 2349, 4941, 5307, 7541, 15921, 22623, 47763, 67869, 143289, 203607, 218689, 460001, 610821, 656067, 1380003, 1968201, 4140009, 5904603, 12420027, 13340029, 17713809, 37260081, 40020087, 120060261, 360180783, 1080542349]

約数ペア:

[(1, 1080542349), (3, 360180783), (9, 120060261), (27, 40020087), (29, 37260081), (61, 17713809), (81, 13340029), (87, 12420027), (183, 5904603), (261, 4140009), (549, 1968201), (783, 1380003), (1647, 656067), (1769, 610821), (2349, 460001), (4941, 218689), (5307, 203607), (7541, 143289), (15921, 67869), (22623, 47763)]