2772036027

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 4553472000

約数和(自身を除く): 1781435973

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 97, 171, 279, 291, 513, 589, 599, 837, 873, 1539, 1767, 1797, 1843, 2511, 2619, 3007, 5301, 5391, 5529, 7857, 9021, 11381, 15903, 16173, 16587, 18569, 27063, 34143, 47709, 48519, 49761, 55707, 57133, 58103, 81189, 102429, 149283, 167121, 171399, 174309, 243567, 307287, 352811, 501363, 514197, 522927, 921861, 1058433, 1103957, 1504089, 1542591, 1568781, 1801193, 3175299, 3311871, 4627773, 4706343, 5403579, 9525897, 9935613, 16210737, 28577691, 29806839, 34222667, 48632211, 89420517, 102668001, 145896633, 308004003, 924012009, 2772036027]

約数ペア:

[(1, 2772036027), (3, 924012009), (9, 308004003), (19, 145896633), (27, 102668001), (31, 89420517), (57, 48632211), (81, 34222667), (93, 29806839), (97, 28577691), (171, 16210737), (279, 9935613), (291, 9525897), (513, 5403579), (589, 4706343), (599, 4627773), (837, 3311871), (873, 3175299), (1539, 1801193), (1767, 1568781), (1797, 1542591), (1843, 1504089), (2511, 1103957), (2619, 1058433), (3007, 921861), (5301, 522927), (5391, 514197), (5529, 501363), (7857, 352811), (9021, 307287), (11381, 243567), (15903, 174309), (16173, 171399), (16587, 167121), (18569, 149283), (27063, 102429), (34143, 81189), (47709, 58103), (48519, 57133), (49761, 55707)]