68601897

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 129773952

約数和(自身を除く): 61172055

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 81, 91, 117, 123, 189, 227, 273, 287, 351, 369, 533, 567, 681, 819, 861, 1053, 1107, 1589, 1599, 2043, 2457, 2583, 2951, 3321, 3731, 4767, 4797, 6129, 7371, 7749, 8853, 9307, 11193, 14301, 14391, 18387, 20657, 23247, 26559, 27921, 33579, 42903, 43173, 61971, 65149, 79677, 83763, 100737, 120991, 128709, 185913, 195447, 239031, 251289, 302211, 362973, 557739, 586341, 753867, 846937, 1088919, 1673217, 1759023, 2540811, 3266757, 5277069, 7622433, 9800271, 22867299, 68601897]

約数ペア:

[(1, 68601897), (3, 22867299), (7, 9800271), (9, 7622433), (13, 5277069), (21, 3266757), (27, 2540811), (39, 1759023), (41, 1673217), (63, 1088919), (81, 846937), (91, 753867), (117, 586341), (123, 557739), (189, 362973), (227, 302211), (273, 251289), (287, 239031), (351, 195447), (369, 185913), (533, 128709), (567, 120991), (681, 100737), (819, 83763), (861, 79677), (1053, 65149), (1107, 61971), (1589, 43173), (1599, 42903), (2043, 33579), (2457, 27921), (2583, 26559), (2951, 23247), (3321, 20657), (3731, 18387), (4767, 14391), (4797, 14301), (6129, 11193), (7371, 9307), (7749, 8853)]