90898353

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2707}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 165599616

約数和(自身を除く): 74701263

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 369, 533, 819, 861, 1599, 2583, 2707, 3731, 4797, 8121, 11193, 18949, 24363, 33579, 35191, 56847, 105573, 110987, 170541, 246337, 316719, 332961, 739011, 776909, 998883, 1442831, 2217033, 2330727, 4328493, 6992181, 10099817, 12985479, 30299451, 90898353]

約数ペア:

[(1, 90898353), (3, 30299451), (7, 12985479), (9, 10099817), (13, 6992181), (21, 4328493), (39, 2330727), (41, 2217033), (63, 1442831), (91, 998883), (117, 776909), (123, 739011), (273, 332961), (287, 316719), (369, 246337), (533, 170541), (819, 110987), (861, 105573), (1599, 56847), (2583, 35191), (2707, 33579), (3731, 24363), (4797, 18949), (8121, 11193)]